Commit 6eb59af5 authored by Linus Torvalds's avatar Linus Torvalds

Merge tag 'mfd-for-linus-4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd

Pull MFD updates from Lee Jones:
 "New Drivers:
   - Add new driver for MAXIM MAX77620/MAX20024 PMIC
   - Add new driver for Hisilicon HI665X PMIC

  New Device Support:
   - Add support for AXP809 in axp20x-rsb
   - Add support for Power Supply in axp20x

  New core features:
   - devm_mfd_* managed resources

  Fix-ups:
   - Remove unused code (da9063-irq, wm8400-core, tps6105x,
     smsc-ece1099, twl4030-power)
   - Improve clean-up in error path (intel_quark_i2c_gpio)
   - Explicitly include headers (syscon.h)
   - Allow building as modules (max77693)
   - Use IS_ENABLED() instead of rolling your own (dm355evm_msp,
     wm8400-core)
   - DT adaptions (axp20x, hi655x, arizona, max77620)
   - Remove CLK_IS_ROOT flag (intel-lpss, intel_quark)
   - Move to gpiochip API (asic3, dm355evm_msp, htc-egpio, htc-i2cpld,
     sm501, tc6393xb, tps65010, ucb1x00, vexpress)
   - Make use of devm_mfd_* calls (act8945a, as3711, atmel-hlcdc,
     bcm590xx, hi6421-pmic-core, lp3943, menf21bmc, mt6397, rdc321x,
     rk808, rn5t618, rt5033, sky81452, stw481x, tps6507x, tps65217,
     wm8400)

  Bug Fixes"
   - Fix ACPI child matching (mfd-core)
   - Fix start-up ordering issues (mt6397-core, arizona-core)
   - Fix forgotten register state on resume (intel-lpss)
   - Fix Clock related issues (twl6040)
   - Fix scheduling whilst atomic (omap-usb-tll)
   - Kconfig changes (vexpress)"

* tag 'mfd-for-linus-4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (73 commits)
  mfd: hi655x: Add MFD driver for hi655x
  mfd: ab8500-debugfs: Trivial fix of spelling mistake on "between"
  mfd: vexpress: Add !ARCH_USES_GETTIMEOFFSET dependency
  mfd: Add device-tree binding doc for PMIC MAX77620/MAX20024
  mfd: max77620: Add core driver for MAX77620/MAX20024
  mfd: arizona: Add defines for GPSW values that can be used from DT
  mfd: omap-usb-tll: Fix scheduling while atomic BUG
  mfd: wm5110: ARIZONA_CLOCK_CONTROL should be volatile
  mfd: axp20x: Add a cell for the ac power_supply part of the axp20x PMICs
  mfd: intel_soc_pmic_core: Terminate panel control GPIO lookup table correctly
  mfd: wl1273-core: Use devm_mfd_add_devices() for mfd_device registration
  mfd: tps65910: Use devm_mfd_add_devices and devm_regmap_add_irq_chip
  mfd: sec: Use devm_mfd_add_devices and devm_regmap_add_irq_chip
  mfd: rc5t583: Use devm_mfd_add_devices and devm_request_threaded_irq
  mfd: max77686: Use devm_mfd_add_devices and devm_regmap_add_irq_chip
  mfd: as3722: Use devm_mfd_add_devices and devm_regmap_add_irq_chip
  mfd: twl4030-power: Remove driver path in file comment
  MAINTAINERS: Add entry for X-Powers AXP family PMIC drivers
  mfd: smsc-ece1099: Remove unnecessarily remove callback
  mfd: Use IS_ENABLED(CONFIG_FOO) instead of checking FOO || FOO_MODULE
  ...
parents 4d230d4d b52207ef
...@@ -6,10 +6,11 @@ axp202 (X-Powers) ...@@ -6,10 +6,11 @@ axp202 (X-Powers)
axp209 (X-Powers) axp209 (X-Powers)
axp221 (X-Powers) axp221 (X-Powers)
axp223 (X-Powers) axp223 (X-Powers)
axp809 (X-Powers)
Required properties: Required properties:
- compatible: "x-powers,axp152", "x-powers,axp202", "x-powers,axp209", - compatible: "x-powers,axp152", "x-powers,axp202", "x-powers,axp209",
"x-powers,axp221", "x-powers,axp223" "x-powers,axp221", "x-powers,axp223", "x-powers,axp809"
- reg: The I2C slave address or RSB hardware address for the AXP chip - reg: The I2C slave address or RSB hardware address for the AXP chip
- interrupt-parent: The parent interrupt controller - interrupt-parent: The parent interrupt controller
- interrupts: SoC NMI / GPIO interrupt connected to the PMIC's IRQ pin - interrupts: SoC NMI / GPIO interrupt connected to the PMIC's IRQ pin
...@@ -18,7 +19,9 @@ Required properties: ...@@ -18,7 +19,9 @@ Required properties:
Optional properties: Optional properties:
- x-powers,dcdc-freq: defines the work frequency of DC-DC in KHz - x-powers,dcdc-freq: defines the work frequency of DC-DC in KHz
(range: 750-1875). Default: 1.5MHz AXP152/20X: range: 750-1875, Default: 1.5 MHz
AXP22X/80X: range: 1800-4050, Default: 3 MHz
- <input>-supply: a phandle to the regulator supply node. May be omitted if - <input>-supply: a phandle to the regulator supply node. May be omitted if
inputs are unregulated, such as using the IPSOUT output inputs are unregulated, such as using the IPSOUT output
from the PMIC. from the PMIC.
...@@ -77,6 +80,30 @@ LDO_IO0 : LDO : ips-supply : GPIO 0 ...@@ -77,6 +80,30 @@ LDO_IO0 : LDO : ips-supply : GPIO 0
LDO_IO1 : LDO : ips-supply : GPIO 1 LDO_IO1 : LDO : ips-supply : GPIO 1
RTC_LDO : LDO : ips-supply : always on RTC_LDO : LDO : ips-supply : always on
AXP809 regulators, type, and corresponding input supply names:
Regulator Type Supply Name Notes
--------- ---- ----------- -----
DCDC1 : DC-DC buck : vin1-supply
DCDC2 : DC-DC buck : vin2-supply
DCDC3 : DC-DC buck : vin3-supply
DCDC4 : DC-DC buck : vin4-supply
DCDC5 : DC-DC buck : vin5-supply
DC1SW : On/Off Switch : : DCDC1 secondary output
DC5LDO : LDO : : input from DCDC5
ALDO1 : LDO : aldoin-supply : shared supply
ALDO2 : LDO : aldoin-supply : shared supply
ALDO3 : LDO : aldoin-supply : shared supply
DLDO1 : LDO : dldoin-supply : shared supply
DLDO2 : LDO : dldoin-supply : shared supply
ELDO1 : LDO : eldoin-supply : shared supply
ELDO2 : LDO : eldoin-supply : shared supply
ELDO3 : LDO : eldoin-supply : shared supply
LDO_IO0 : LDO : ips-supply : GPIO 0
LDO_IO1 : LDO : ips-supply : GPIO 1
RTC_LDO : LDO : ips-supply : always on
SW : On/Off Switch : swin-supply
Example: Example:
axp209: pmic@34 { axp209: pmic@34 {
......
Hisilicon Hi655x Power Management Integrated Circuit (PMIC)
The hardware layout for access PMIC Hi655x from AP SoC Hi6220.
Between PMIC Hi655x and Hi6220, the physical signal channel is SSI.
We can use memory-mapped I/O to communicate.
+----------------+ +-------------+
| | | |
| Hi6220 | SSI bus | Hi655x |
| |-------------| |
| |(REGMAP_MMIO)| |
+----------------+ +-------------+
Required properties:
- compatible: Should be "hisilicon,hi655x-pmic".
- reg: Base address of PMIC on Hi6220 SoC.
- interrupt-controller: Hi655x has internal IRQs (has own IRQ domain).
- pmic-gpios: The GPIO used by PMIC IRQ.
Example:
pmic: pmic@f8000000 {
compatible = "hisilicon,hi655x-pmic";
reg = <0x0 0xf8000000 0x0 0x1000>;
interrupt-controller;
#interrupt-cells = <2>;
pmic-gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>;
}
MAX77620 Power management IC from Maxim Semiconductor.
Required properties:
-------------------
- compatible: Must be one of
"maxim,max77620"
"maxim,max20024".
- reg: I2C device address.
Optional properties:
-------------------
- interrupts: The interrupt on the parent the controller is
connected to.
- interrupt-controller: Marks the device node as an interrupt controller.
- #interrupt-cells: is <2> and their usage is compliant to the 2 cells
variant of <../interrupt-controller/interrupts.txt>
IRQ numbers for different interrupt source of MAX77620
are defined at dt-bindings/mfd/max77620.h.
Optional subnodes and their properties:
=======================================
Flexible power sequence configurations:
--------------------------------------
The Flexible Power Sequencer (FPS) allows each regulator to power up under
hardware or software control. Additionally, each regulator can power on
independently or among a group of other regulators with an adjustable power-up
and power-down delays (sequencing). GPIO1, GPIO2, and GPIO3 can be programmed
to be part of a sequence allowing external regulators to be sequenced along
with internal regulators. 32KHz clock can be programmed to be part of a
sequence.
The flexible sequencing structure consists of two hardware enable inputs
(EN0, EN1), and 3 master sequencing timers called FPS0, FPS1 and FPS2.
Each master sequencing timer is programmable through its configuration
register to have a hardware enable source (EN1 or EN2) or a software enable
source (SW). When enabled/disabled, the master sequencing timer generates
eight sequencing events on different time periods called slots. The time
period between each event is programmable within the configuration register.
Each regulator, GPIO1, GPIO2, GPIO3, and 32KHz clock has a flexible power
sequence slave register which allows its enable source to be specified as
a flexible power sequencer timer or a software bit. When a FPS source of
regulators, GPIOs and clocks specifies the enable source to be a flexible
power sequencer, the power up and power down delays can be specified in
the regulators, GPIOs and clocks flexible power sequencer configuration
registers.
When FPS event cleared (set to LOW), regulators, GPIOs and 32KHz
clock are set into following state at the sequencing event that
corresponds to its flexible sequencer configuration register.
Sleep state: In this state, regulators, GPIOs
and 32KHz clock get disabled at
the sequencing event.
Global Low Power Mode (GLPM): In this state, regulators are set in
low power mode at the sequencing event.
The configuration parameters of FPS is provided through sub-node "fps"
and their child for FPS specific. The child node name for FPS are "fps0",
"fps1", and "fps2" for FPS0, FPS1 and FPS2 respectively.
The FPS configurations like FPS source, power up and power down slots for
regulators, GPIOs and 32kHz clocks are provided in their respective
configuration nodes which is explained in respective sub-system DT
binding document.
There is need for different FPS configuration parameters based on system
state like when system state changed from active to suspend or active to
power off (shutdown).
Optional properties:
-------------------
-maxim,fps-event-source: u32, FPS event source like external
hardware input to PMIC i.e. EN0, EN1 or
software (SW).
The macros are defined on
dt-bindings/mfd/max77620.h
for different control source.
- MAX77620_FPS_EVENT_SRC_EN0
for hardware input pin EN0.
- MAX77620_FPS_EVENT_SRC_EN1
for hardware input pin EN1.
- MAX77620_FPS_EVENT_SRC_SW
for software control.
-maxim,shutdown-fps-time-period-us: u32, FPS time period in microseconds
when system enters in to shutdown
state.
-maxim,suspend-fps-time-period-us: u32, FPS time period in microseconds
when system enters in to suspend state.
-maxim,device-state-on-disabled-event: u32, describe the PMIC state when FPS
event cleared (set to LOW) whether it
should go to sleep state or low-power
state. Following are valid values:
- MAX77620_FPS_INACTIVE_STATE_SLEEP
to set the PMIC state to sleep.
- MAX77620_FPS_INACTIVE_STATE_LOW_POWER
to set the PMIC state to low
power.
Absence of this property or other value
will not change device state when FPS
event get cleared.
Here supported time periods by device in microseconds are as follows:
MAX77620 supports 40, 80, 160, 320, 640, 1280, 2560 and 5120 microseconds.
MAX20024 supports 20, 40, 80, 160, 320, 640, 1280 and 2540 microseconds.
For DT binding details of different sub modules like GPIO, pincontrol,
regulator, power, please refer respective device-tree binding document
under their respective sub-system directories.
Example:
--------
#include <dt-bindings/mfd/max77620.h>
max77620@3c {
compatible = "maxim,max77620";
reg = <0x3c>;
interrupt-parent = <&intc>;
interrupts = <0 86 IRQ_TYPE_NONE>;
interrupt-controller;
#interrupt-cells = <2>;
fps {
fps0 {
maxim,shutdown-fps-time-period-us = <1280>;
maxim,fps-event-source = <MAX77620_FPS_EVENT_SRC_EN1>;
};
fps1 {
maxim,shutdown-fps-time-period-us = <1280>;
maxim,fps-event-source = <MAX77620_FPS_EVENT_SRC_EN0>;
};
fps2 {
maxim,shutdown-fps-time-period-us = <1280>;
maxim,fps-event-source = <MAX77620_FPS_EVENT_SRC_SW>;
};
};
};
...@@ -320,6 +320,9 @@ MEM ...@@ -320,6 +320,9 @@ MEM
devm_kvasprintf() devm_kvasprintf()
devm_kzalloc() devm_kzalloc()
MFD
devm_mfd_add_devices()
PCI PCI
pcim_enable_device() : after success, all PCI ops become managed pcim_enable_device() : after success, all PCI ops become managed
pcim_pin_device() : keep PCI device enabled after release pcim_pin_device() : keep PCI device enabled after release
......
...@@ -12291,6 +12291,12 @@ F: include/linux/workqueue.h ...@@ -12291,6 +12291,12 @@ F: include/linux/workqueue.h
F: kernel/workqueue.c F: kernel/workqueue.c
F: Documentation/workqueue.txt F: Documentation/workqueue.txt
X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
M: Chen-Yu Tsai <wens@csie.org>
L: linux-kernel@vger.kernel.org
S: Maintained
N: axp[128]
X.25 NETWORK LAYER X.25 NETWORK LAYER
M: Andrew Hendry <andrew.hendry@gmail.com> M: Andrew Hendry <andrew.hendry@gmail.com>
L: linux-x25@vger.kernel.org L: linux-x25@vger.kernel.org
......
...@@ -134,7 +134,7 @@ config MFD_CROS_EC ...@@ -134,7 +134,7 @@ config MFD_CROS_EC
select MFD_CORE select MFD_CORE
select CHROME_PLATFORMS select CHROME_PLATFORMS
select CROS_EC_PROTO select CROS_EC_PROTO
depends on X86 || ARM || COMPILE_TEST depends on X86 || ARM || ARM64 || COMPILE_TEST
help help
If you say Y here you get support for the ChromeOS Embedded If you say Y here you get support for the ChromeOS Embedded
Controller (EC) providing keyboard, battery and power services. Controller (EC) providing keyboard, battery and power services.
...@@ -319,6 +319,16 @@ config MFD_HI6421_PMIC ...@@ -319,6 +319,16 @@ config MFD_HI6421_PMIC
menus in order to enable them. menus in order to enable them.
We communicate with the Hi6421 via memory-mapped I/O. We communicate with the Hi6421 via memory-mapped I/O.
config MFD_HI655X_PMIC
tristate "HiSilicon Hi655X series PMU/Codec IC"
depends on ARCH_HISI || COMPILE_TEST
depends on OF
select MFD_CORE
select REGMAP_MMIO
select REGMAP_IRQ
help
Select this option to enable Hisilicon hi655x series pmic driver.
config HTC_EGPIO config HTC_EGPIO
bool "HTC EGPIO support" bool "HTC EGPIO support"
depends on GPIOLIB && ARM depends on GPIOLIB && ARM
...@@ -527,6 +537,21 @@ config MFD_MAX14577 ...@@ -527,6 +537,21 @@ config MFD_MAX14577
additional drivers must be enabled in order to use the functionality additional drivers must be enabled in order to use the functionality
of the device. of the device.
config MFD_MAX77620
bool "Maxim Semiconductor MAX77620 and MAX20024 PMIC Support"
depends on I2C=y
depends on OF
select MFD_CORE
select REGMAP_I2C
select REGMAP_IRQ
select IRQ_DOMAIN
help
Say yes here to add support for Maxim Semiconductor MAX77620 and
MAX20024 which are Power Management IC with General purpose pins,
RTC, regulators, clock generator, watchdog etc. This driver
provides common support for accessing the device; additional drivers
must be enabled in order to use the functionality of the device.
config MFD_MAX77686 config MFD_MAX77686
tristate "Maxim Semiconductor MAX77686/802 PMIC Support" tristate "Maxim Semiconductor MAX77686/802 PMIC Support"
depends on I2C depends on I2C
...@@ -543,8 +568,8 @@ config MFD_MAX77686 ...@@ -543,8 +568,8 @@ config MFD_MAX77686
of the device. of the device.
config MFD_MAX77693 config MFD_MAX77693
bool "Maxim Semiconductor MAX77693 PMIC Support" tristate "Maxim Semiconductor MAX77693 PMIC Support"
depends on I2C=y depends on I2C
select MFD_CORE select MFD_CORE
select REGMAP_I2C select REGMAP_I2C
select REGMAP_IRQ select REGMAP_IRQ
...@@ -1568,7 +1593,7 @@ endmenu ...@@ -1568,7 +1593,7 @@ endmenu
config MFD_VEXPRESS_SYSREG config MFD_VEXPRESS_SYSREG
bool "Versatile Express System Registers" bool "Versatile Express System Registers"
depends on VEXPRESS_CONFIG && GPIOLIB depends on VEXPRESS_CONFIG && GPIOLIB && !ARCH_USES_GETTIMEOFFSET
default y default y
select CLKSRC_MMIO select CLKSRC_MMIO
select GPIO_GENERIC_PLATFORM select GPIO_GENERIC_PLATFORM
......
...@@ -128,6 +128,7 @@ obj-$(CONFIG_MFD_DA9063) += da9063.o ...@@ -128,6 +128,7 @@ obj-$(CONFIG_MFD_DA9063) += da9063.o
obj-$(CONFIG_MFD_DA9150) += da9150-core.o obj-$(CONFIG_MFD_DA9150) += da9150-core.o
obj-$(CONFIG_MFD_MAX14577) += max14577.o obj-$(CONFIG_MFD_MAX14577) += max14577.o
obj-$(CONFIG_MFD_MAX77620) += max77620.o
obj-$(CONFIG_MFD_MAX77686) += max77686.o obj-$(CONFIG_MFD_MAX77686) += max77686.o
obj-$(CONFIG_MFD_MAX77693) += max77693.o obj-$(CONFIG_MFD_MAX77693) += max77693.o
obj-$(CONFIG_MFD_MAX77843) += max77843.o obj-$(CONFIG_MFD_MAX77843) += max77843.o
...@@ -195,6 +196,7 @@ obj-$(CONFIG_MFD_STW481X) += stw481x.o ...@@ -195,6 +196,7 @@ obj-$(CONFIG_MFD_STW481X) += stw481x.o
obj-$(CONFIG_MFD_IPAQ_MICRO) += ipaq-micro.o obj-$(CONFIG_MFD_IPAQ_MICRO) += ipaq-micro.o
obj-$(CONFIG_MFD_MENF21BMC) += menf21bmc.o obj-$(CONFIG_MFD_MENF21BMC) += menf21bmc.o
obj-$(CONFIG_MFD_HI6421_PMIC) += hi6421-pmic-core.o obj-$(CONFIG_MFD_HI6421_PMIC) += hi6421-pmic-core.o
obj-$(CONFIG_MFD_HI655X_PMIC) += hi655x-pmic.o
obj-$(CONFIG_MFD_DLN2) += dln2.o obj-$(CONFIG_MFD_DLN2) += dln2.o
obj-$(CONFIG_MFD_RT5033) += rt5033.o obj-$(CONFIG_MFD_RT5033) += rt5033.o
obj-$(CONFIG_MFD_SKY81452) += sky81452.o obj-$(CONFIG_MFD_SKY81452) += sky81452.o
......
...@@ -46,8 +46,9 @@ static int act8945a_i2c_probe(struct i2c_client *i2c, ...@@ -46,8 +46,9 @@ static int act8945a_i2c_probe(struct i2c_client *i2c,
i2c_set_clientdata(i2c, regmap); i2c_set_clientdata(i2c, regmap);
ret = mfd_add_devices(&i2c->dev, PLATFORM_DEVID_NONE, act8945a_devs, ret = devm_mfd_add_devices(&i2c->dev, PLATFORM_DEVID_NONE,
ARRAY_SIZE(act8945a_devs), NULL, 0, NULL); act8945a_devs, ARRAY_SIZE(act8945a_devs),
NULL, 0, NULL);
if (ret) { if (ret) {
dev_err(&i2c->dev, "Failed to add sub devices\n"); dev_err(&i2c->dev, "Failed to add sub devices\n");
return ret; return ret;
...@@ -56,13 +57,6 @@ static int act8945a_i2c_probe(struct i2c_client *i2c, ...@@ -56,13 +57,6 @@ static int act8945a_i2c_probe(struct i2c_client *i2c,
return 0; return 0;
} }
static int act8945a_i2c_remove(struct i2c_client *i2c)
{
mfd_remove_devices(&i2c->dev);
return 0;
}
static const struct i2c_device_id act8945a_i2c_id[] = { static const struct i2c_device_id act8945a_i2c_id[] = {
{ "act8945a", 0 }, { "act8945a", 0 },
{} {}
...@@ -81,7 +75,6 @@ static struct i2c_driver act8945a_i2c_driver = { ...@@ -81,7 +75,6 @@ static struct i2c_driver act8945a_i2c_driver = {
.of_match_table = of_match_ptr(act8945a_of_match), .of_match_table = of_match_ptr(act8945a_of_match),
}, },
.probe = act8945a_i2c_probe, .probe = act8945a_i2c_probe,
.remove = act8945a_i2c_remove,
.id_table = act8945a_i2c_id, .id_table = act8945a_i2c_id,
}; };
......
...@@ -908,12 +908,12 @@ static const char * const wm5102_supplies[] = { ...@@ -908,12 +908,12 @@ static const char * const wm5102_supplies[] = {
static const struct mfd_cell wm5102_devs[] = { static const struct mfd_cell wm5102_devs[] = {
{ .name = "arizona-micsupp" }, { .name = "arizona-micsupp" },
{ .name = "arizona-gpio" },
{ {
.name = "arizona-extcon", .name = "arizona-extcon",
.parent_supplies = wm5102_supplies, .parent_supplies = wm5102_supplies,
.num_parent_supplies = 1, /* We only need MICVDD */ .num_parent_supplies = 1, /* We only need MICVDD */
}, },
{ .name = "arizona-gpio" },
{ .name = "arizona-haptics" }, { .name = "arizona-haptics" },
{ .name = "arizona-pwm" }, { .name = "arizona-pwm" },
{ {
...@@ -925,12 +925,12 @@ static const struct mfd_cell wm5102_devs[] = { ...@@ -925,12 +925,12 @@ static const struct mfd_cell wm5102_devs[] = {
static const struct mfd_cell wm5110_devs[] = { static const struct mfd_cell wm5110_devs[] = {
{ .name = "arizona-micsupp" }, { .name = "arizona-micsupp" },
{ .name = "arizona-gpio" },
{ {
.name = "arizona-extcon", .name = "arizona-extcon",
.parent_supplies = wm5102_supplies, .parent_supplies = wm5102_supplies,
.num_parent_supplies = 1, /* We only need MICVDD */ .num_parent_supplies = 1, /* We only need MICVDD */
}, },
{ .name = "arizona-gpio" },
{ .name = "arizona-haptics" }, { .name = "arizona-haptics" },
{ .name = "arizona-pwm" }, { .name = "arizona-pwm" },
{ {
...@@ -966,12 +966,12 @@ static const char * const wm8997_supplies[] = { ...@@ -966,12 +966,12 @@ static const char * const wm8997_supplies[] = {
static const struct mfd_cell wm8997_devs[] = { static const struct mfd_cell wm8997_devs[] = {
{ .name = "arizona-micsupp" }, { .name = "arizona-micsupp" },
{ .name = "arizona-gpio" },
{ {
.name = "arizona-extcon", .name = "arizona-extcon",
.parent_supplies = wm8997_supplies, .parent_supplies = wm8997_supplies,
.num_parent_supplies = 1, /* We only need MICVDD */ .num_parent_supplies = 1, /* We only need MICVDD */
}, },
{ .name = "arizona-gpio" },
{ .name = "arizona-haptics" }, { .name = "arizona-haptics" },
{ .name = "arizona-pwm" }, { .name = "arizona-pwm" },
{ {
...@@ -982,12 +982,13 @@ static const struct mfd_cell wm8997_devs[] = { ...@@ -982,12 +982,13 @@ static const struct mfd_cell wm8997_devs[] = {
}; };
static const struct mfd_cell wm8998_devs[] = { static const struct mfd_cell wm8998_devs[] = {
{ .name = "arizona-micsupp" },
{ .name = "arizona-gpio" },
{ {
.name = "arizona-extcon", .name = "arizona-extcon",
.parent_supplies = wm5102_supplies, .parent_supplies = wm5102_supplies,
.num_parent_supplies = 1, /* We only need MICVDD */ .num_parent_supplies = 1, /* We only need MICVDD */
}, },
{ .name = "arizona-gpio" },
{ .name = "arizona-haptics" }, { .name = "arizona-haptics" },
{ .name = "arizona-pwm" }, { .name = "arizona-pwm" },
{ {
...@@ -995,7 +996,6 @@ static const struct mfd_cell wm8998_devs[] = { ...@@ -995,7 +996,6 @@ static const struct mfd_cell wm8998_devs[] = {
.parent_supplies = wm5102_supplies, .parent_supplies = wm5102_supplies,
.num_parent_supplies = ARRAY_SIZE(wm5102_supplies), .num_parent_supplies = ARRAY_SIZE(wm5102_supplies),
}, },
{ .name = "arizona-micsupp" },
}; };
int arizona_dev_init(struct arizona *arizona) int arizona_dev_init(struct arizona *arizona)
......
...@@ -168,12 +168,15 @@ static struct irq_chip arizona_irq_chip = { ...@@ -168,12 +168,15 @@ static struct irq_chip arizona_irq_chip = {
.irq_set_wake = arizona_irq_set_wake, .irq_set_wake = arizona_irq_set_wake,
}; };
static struct lock_class_key arizona_irq_lock_class;
static int arizona_irq_map(struct irq_domain *h, unsigned int virq, static int arizona_irq_map(struct irq_domain *h, unsigned int virq,
irq_hw_number_t hw) irq_hw_number_t hw)
{ {
struct arizona *data = h->host_data; struct arizona *data = h->host_data;
irq_set_chip_data(virq, data); irq_set_chip_data(virq, data);
irq_set_lockdep_class(virq, &arizona_irq_lock_class);
irq_set_chip_and_handler(virq, &arizona_irq_chip, handle_simple_irq); irq_set_chip_and_handler(virq, &arizona_irq_chip, handle_simple_irq);
irq_set_nested_thread(virq, 1); irq_set_nested_thread(virq, 1);
irq_set_noprobe(virq); irq_set_noprobe(virq);
......
...@@ -189,7 +189,7 @@ static int as3711_i2c_probe(struct i2c_client *client, ...@@ -189,7 +189,7 @@ static int as3711_i2c_probe(struct i2c_client *client,
as3711_subdevs[AS3711_BACKLIGHT].pdata_size = 0; as3711_subdevs[AS3711_BACKLIGHT].pdata_size = 0;
} }
ret = mfd_add_devices(as3711->dev, -1, as3711_subdevs, ret = devm_mfd_add_devices(as3711->dev, -1, as3711_subdevs,
ARRAY_SIZE(as3711_subdevs), NULL, 0, NULL); ARRAY_SIZE(as3711_subdevs), NULL, 0, NULL);
if (ret < 0) if (ret < 0)
dev_err(&client->dev, "add mfd devices failed: %d\n", ret); dev_err(&client->dev, "add mfd devices failed: %d\n", ret);
...@@ -197,14 +197,6 @@ static int as3711_i2c_probe(struct i2c_client *client, ...@@ -197,14 +197,6 @@ static int as3711_i2c_probe(struct i2c_client *client,
return ret; return ret;
} }
static int as3711_i2c_remove(struct i2c_client *client)
{
struct as3711 *as3711 = i2c_get_clientdata(client);
mfd_remove_devices(as3711->dev);
return 0;
}
static const struct i2c_device_id as3711_i2c_id[] = { static const struct i2c_device_id as3711_i2c_id[] = {
{.name = "as3711", .driver_data = 0}, {.name = "as3711", .driver_data = 0},
{} {}
...@@ -218,7 +210,6 @@ static struct i2c_driver as3711_i2c_driver = { ...@@ -218,7 +210,6 @@ static struct i2c_driver as3711_i2c_driver = {
.of_match_table = of_match_ptr(as3711_of_match), .of_match_table = of_match_ptr(as3711_of_match),
}, },
.probe = as3711_i2c_probe, .probe = as3711_i2c_probe,
.remove = as3711_i2c_remove,
.id_table = as3711_i2c_id, .id_table = as3711_i2c_id,
}; };
......
...@@ -385,7 +385,8 @@ static int as3722_i2c_probe(struct i2c_client *i2c, ...@@ -385,7 +385,8 @@ static int as3722_i2c_probe(struct i2c_client *i2c,
return ret; return ret;
irq_flags = as3722->irq_flags | IRQF_ONESHOT; irq_flags = as3722->irq_flags | IRQF_ONESHOT;
ret = regmap_add_irq_chip(as3722->regmap, as3722->chip_irq, ret = devm_regmap_add_irq_chip(as3722->dev, as3722->regmap,
as3722->chip_irq,
irq_flags, -1, &as3722_irq_chip, irq_flags, -1, &as3722_irq_chip,
&as3722->irq_data); &as3722->irq_data);
if (ret < 0) { if (ret < 0) {
...@@ -395,33 +396,20 @@ static int as3722_i2c_probe(struct i2c_client *i2c, ...@@ -395,33 +396,20 @@ static int as3722_i2c_probe(struct i2c_client *i2c,
ret = as3722_configure_pullups(as3722); ret = as3722_configure_pullups(as3722);
if (ret < 0) if (ret < 0)
goto scrub; return ret;
ret = mfd_add_devices(&i2c->dev, -1, as3722_devs, ret = devm_mfd_add_devices(&i2c->dev, -1, as3722_devs,
ARRAY_SIZE(as3722_devs), NULL, 0, ARRAY_SIZE(as3722_devs), NULL, 0,
regmap_irq_get_domain(as3722->irq_data)); regmap_irq_get_domain(as3722->irq_data));
if (ret) { if (ret) {
dev_err(as3722->dev, "Failed to add MFD devices: %d\n", ret); dev_err(as3722->dev, "Failed to add MFD devices: %d\n", ret);
goto scrub; return ret;
} }
device_init_wakeup(as3722->dev, true); device_init_wakeup(as3722->dev, true);
dev_dbg(as3722->dev, "AS3722 core driver initialized successfully\n"); dev_dbg(as3722->dev, "AS3722 core driver initialized successfully\n");
return 0; return 0;
scrub:
regmap_del_irq_chip(as3722->chip_irq, as3722->irq_data);
return ret;
}
static int as3722_i2c_remove(struct i2c_client *i2c)
{
struct as3722 *as3722 = i2c_get_clientdata(i2c);
mfd_remove_devices(as3722->dev);
regmap_del_irq_chip(as3722->chip_irq, as3722->irq_data);
return 0;
} }
static int __maybe_unused as3722_i2c_suspend(struct device *dev) static int __maybe_unused as3722_i2c_suspend(struct device *dev)
...@@ -470,7 +458,6 @@ static struct i2c_driver as3722_i2c_driver = { ...@@ -470,7 +458,6 @@ static struct i2c_driver as3722_i2c_driver = {
.pm = &as3722_pm_ops, .pm = &as3722_pm_ops,
}, },
.probe = as3722_i2c_probe, .probe = as3722_i2c_probe,
.remove = as3722_i2c_remove,
.id_table = as3722_i2c_id, .id_table = as3722_i2c_id,
}; };
......
...@@ -446,7 +446,7 @@ static int asic3_gpio_direction(struct gpio_chip *chip, ...@@ -446,7 +446,7 @@ static int asic3_gpio_direction(struct gpio_chip *chip,
unsigned long flags; unsigned long flags;
struct asic3 *asic; struct asic3 *asic;
asic = container_of(chip, struct asic3, gpio); asic = gpiochip_get_data(chip);
gpio_base = ASIC3_GPIO_TO_BASE(offset); gpio_base = ASIC3_GPIO_TO_BASE(offset);
if (gpio_base > ASIC3_GPIO_D_BASE) { if (gpio_base > ASIC3_GPIO_D_BASE) {
...@@ -492,7 +492,7 @@ static int asic3_gpio_get(struct gpio_chip *chip, ...@@ -492,7 +492,7 @@ static int asic3_gpio_get(struct gpio_chip *chip,
u32 mask = ASIC3_GPIO_TO_MASK(offset); u32 mask = ASIC3_GPIO_TO_MASK(offset);
struct asic3 *asic; struct asic3 *asic;
asic = container_of(chip, struct asic3, gpio); asic = gpiochip_get_data(chip);
gpio_base = ASIC3_GPIO_TO_BASE(offset); gpio_base = ASIC3_GPIO_TO_BASE(offset);
if (gpio_base > ASIC3_GPIO_D_BASE) { if (gpio_base > ASIC3_GPIO_D_BASE) {
...@@ -513,7 +513,7 @@ static void asic3_gpio_set(struct gpio_chip *chip, ...@@ -513,7 +513,7 @@ static void asic3_gpio_set(struct gpio_chip *chip,
unsigned long flags; unsigned long flags;
struct asic3 *asic; struct asic3 *asic;
asic = container_of(chip, struct asic3, gpio); asic = gpiochip_get_data(chip);
gpio_base = ASIC3_GPIO_TO_BASE(offset); gpio_base = ASIC3_GPIO_TO_BASE(offset);
if (gpio_base > ASIC3_GPIO_D_BASE) { if (gpio_base > ASIC3_GPIO_D_BASE) {
...@@ -540,7 +540,7 @@ static void asic3_gpio_set(struct gpio_chip *chip, ...@@ -540,7 +540,7 @@ static void asic3_gpio_set(struct gpio_chip *chip,
static int asic3_gpio_to_irq(struct gpio_chip *chip, unsigned offset) static int asic3_gpio_to_irq(struct gpio_chip *chip, unsigned offset)
{ {
struct asic3 *asic = container_of(chip, struct asic3, gpio); struct asic3 *asic = gpiochip_get_data(chip);
return asic->irq_base + offset; return asic->irq_base + offset;
} }
...@@ -595,7 +595,7 @@ static __init int asic3_gpio_probe(struct platform_device *pdev, ...@@ -595,7 +595,7 @@ static __init int asic3_gpio_probe(struct platform_device *pdev,
alt_reg[i]); alt_reg[i]);
} }
return gpiochip_add(&asic->gpio); return gpiochip_add_data(&asic->gpio, asic);
} }
static int asic3_gpio_remove(struct platform_device *pdev) static int asic3_gpio_remove(struct platform_device *pdev)
......
...@@ -128,18 +128,11 @@ static int atmel_hlcdc_probe(struct platform_device *pdev) ...@@ -128,18 +128,11 @@ static int atmel_hlcdc_probe(struct platform_device *pdev)
dev_set_drvdata(dev, hlcdc); dev_set_drvdata(dev, hlcdc);
return mfd_add_devices(dev, -1, atmel_hlcdc_cells, return devm_mfd_add_devices(dev, -1, atmel_hlcdc_cells,
ARRAY_SIZE(atmel_hlcdc_cells), ARRAY_SIZE(atmel_hlcdc_cells),
NULL, 0, NULL); NULL, 0, NULL);
} }
static int atmel_hlcdc_remove(struct platform_device *pdev)
{
mfd_remove_devices(&pdev->dev);
return 0;
}
static const struct of_device_id atmel_hlcdc_match[] = { static const struct of_device_id atmel_hlcdc_match[] = {
{ .compatible = "atmel,at91sam9n12-hlcdc" }, { .compatible = "atmel,at91sam9n12-hlcdc" },
{ .compatible = "atmel,at91sam9x5-hlcdc" }, { .compatible = "atmel,at91sam9x5-hlcdc" },
...@@ -152,7 +145,6 @@ MODULE_DEVICE_TABLE(of, atmel_hlcdc_match); ...@@ -152,7 +145,6 @@ MODULE_DEVICE_TABLE(of, atmel_hlcdc_match);
static struct platform_driver atmel_hlcdc_driver = { static struct platform_driver atmel_hlcdc_driver = {
.probe = atmel_hlcdc_probe, .probe = atmel_hlcdc_probe,
.remove = atmel_hlcdc_remove,
.driver = { .driver = {
.name = "atmel-hlcdc", .name = "atmel-hlcdc",
.of_match_table = atmel_hlcdc_match, .of_match_table = atmel_hlcdc_match,
......
...@@ -61,6 +61,7 @@ static int axp20x_rsb_remove(struct sunxi_rsb_device *rdev) ...@@ -61,6 +61,7 @@ static int axp20x_rsb_remove(struct sunxi_rsb_device *rdev)
static const struct of_device_id axp20x_rsb_of_match[] = { static const struct of_device_id axp20x_rsb_of_match[] = {
{ .compatible = "x-powers,axp223", .data = (void *)AXP223_ID }, { .compatible = "x-powers,axp223", .data = (void *)AXP223_ID },
{ .compatible = "x-powers,axp809", .data = (void *)AXP809_ID },
{ }, { },
}; };
MODULE_DEVICE_TABLE(of, axp20x_rsb_of_match); MODULE_DEVICE_TABLE(of, axp20x_rsb_of_match);
......
...@@ -37,6 +37,7 @@ static const char * const axp20x_model_names[] = { ...@@ -37,6 +37,7 @@ static const char * const axp20x_model_names[] = {
"AXP221", "AXP221",
"AXP223", "AXP223",
"AXP288", "AXP288",
"AXP809",
}; };
static const struct regmap_range axp152_writeable_ranges[] = { static const struct regmap_range axp152_writeable_ranges[] = {
...@@ -85,6 +86,7 @@ static const struct regmap_access_table axp20x_volatile_table = { ...@@ -85,6 +86,7 @@ static const struct regmap_access_table axp20x_volatile_table = {
.n_yes_ranges = ARRAY_SIZE(axp20x_volatile_ranges), .n_yes_ranges = ARRAY_SIZE(axp20x_volatile_ranges),
}; };
/* AXP22x ranges are shared with the AXP809, as they cover the same range */
static const struct regmap_range axp22x_writeable_ranges[] = { static const struct regmap_range axp22x_writeable_ranges[] = {
regmap_reg_range(AXP20X_DATACACHE(0), AXP20X_IRQ5_STATE), regmap_reg_range(AXP20X_DATACACHE(0), AXP20X_IRQ5_STATE),
regmap_reg_range(AXP20X_DCDC_MODE, AXP22X_BATLOW_THRES1), regmap_reg_range(AXP20X_DCDC_MODE, AXP22X_BATLOW_THRES1),
...@@ -128,6 +130,12 @@ static struct resource axp152_pek_resources[] = { ...@@ -128,6 +130,12 @@ static struct resource axp152_pek_resources[] = {
DEFINE_RES_IRQ_NAMED(AXP152_IRQ_PEK_FAL_EDGE, "PEK_DBF"), DEFINE_RES_IRQ_NAMED(AXP152_IRQ_PEK_FAL_EDGE, "PEK_DBF"),
}; };
static struct resource axp20x_ac_power_supply_resources[] = {
DEFINE_RES_IRQ_NAMED(AXP20X_IRQ_ACIN_PLUGIN, "ACIN_PLUGIN"),
DEFINE_RES_IRQ_NAMED(AXP20X_IRQ_ACIN_REMOVAL, "ACIN_REMOVAL"),
DEFINE_RES_IRQ_NAMED(AXP20X_IRQ_ACIN_OVER_V, "ACIN_OVER_V"),
};
static struct resource axp20x_pek_resources[] = { static struct resource axp20x_pek_resources[] = {
{ {
.name = "PEK_DBR", .name = "PEK_DBR",
...@@ -211,6 +219,20 @@ static struct resource axp288_fuel_gauge_resources[] = { ...@@ -211,6 +219,20 @@ static struct resource axp288_fuel_gauge_resources[] = {
}, },
}; };
static struct resource axp809_pek_resources[] = {
{
.name = "PEK_DBR",
.start = AXP809_IRQ_PEK_RIS_EDGE,
.end = AXP809_IRQ_PEK_RIS_EDGE,
.flags = IORESOURCE_IRQ,
}, {
.name = "PEK_DBF",
.start = AXP809_IRQ_PEK_FAL_EDGE,
.end = AXP809_IRQ_PEK_FAL_EDGE,
.flags = IORESOURCE_IRQ,
},
};
static const struct regmap_config axp152_regmap_config = { static const struct regmap_config axp152_regmap_config = {
.reg_bits = 8, .reg_bits = 8,
.val_bits = 8, .val_bits = 8,
...@@ -378,6 +400,41 @@ static const struct regmap_irq axp288_regmap_irqs[] = { ...@@ -378,6 +400,41 @@ static const struct regmap_irq axp288_regmap_irqs[] = {
INIT_REGMAP_IRQ(AXP288, BC_USB_CHNG, 5, 1), INIT_REGMAP_IRQ(AXP288, BC_USB_CHNG, 5, 1),
}; };
static const struct regmap_irq axp809_regmap_irqs[] = {
INIT_REGMAP_IRQ(AXP809, ACIN_OVER_V, 0, 7),
INIT_REGMAP_IRQ(AXP809, ACIN_PLUGIN, 0, 6),
INIT_REGMAP_IRQ(AXP809, ACIN_REMOVAL, 0, 5),
INIT_REGMAP_IRQ(AXP809, VBUS_OVER_V, 0, 4),
INIT_REGMAP_IRQ(AXP809, VBUS_PLUGIN, 0, 3),
INIT_REGMAP_IRQ(AXP809, VBUS_REMOVAL, 0, 2),
INIT_REGMAP_IRQ(AXP809, VBUS_V_LOW, 0, 1),
INIT_REGMAP_IRQ(AXP809, BATT_PLUGIN, 1, 7),
INIT_REGMAP_IRQ(AXP809, BATT_REMOVAL, 1, 6),
INIT_REGMAP_IRQ(AXP809, BATT_ENT_ACT_MODE, 1, 5),
INIT_REGMAP_IRQ(AXP809, BATT_EXIT_ACT_MODE, 1, 4),
INIT_REGMAP_IRQ(AXP809, CHARG, 1, 3),
INIT_REGMAP_IRQ(AXP809, CHARG_DONE, 1, 2),
INIT_REGMAP_IRQ(AXP809, BATT_CHG_TEMP_HIGH, 2, 7),
INIT_REGMAP_IRQ(AXP809, BATT_CHG_TEMP_HIGH_END, 2, 6),
INIT_REGMAP_IRQ(AXP809, BATT_CHG_TEMP_LOW, 2, 5),
INIT_REGMAP_IRQ(AXP809, BATT_CHG_TEMP_LOW_END, 2, 4),
INIT_REGMAP_IRQ(AXP809, BATT_ACT_TEMP_HIGH, 2, 3),
INIT_REGMAP_IRQ(AXP809, BATT_ACT_TEMP_HIGH_END, 2, 2),
INIT_REGMAP_IRQ(AXP809, BATT_ACT_TEMP_LOW, 2, 1),
INIT_REGMAP_IRQ(AXP809, BATT_ACT_TEMP_LOW_END, 2, 0),
INIT_REGMAP_IRQ(AXP809, DIE_TEMP_HIGH, 3, 7),
INIT_REGMAP_IRQ(AXP809, LOW_PWR_LVL1, 3, 1),
INIT_REGMAP_IRQ(AXP809, LOW_PWR_LVL2, 3, 0),
INIT_REGMAP_IRQ(AXP809, TIMER, 4, 7),
INIT_REGMAP_IRQ(AXP809, PEK_RIS_EDGE, 4, 6),
INIT_REGMAP_IRQ(AXP809, PEK_FAL_EDGE, 4, 5),
INIT_REGMAP_IRQ(AXP809, PEK_SHORT, 4, 4),
INIT_REGMAP_IRQ(AXP809, PEK_LONG, 4, 3),
INIT_REGMAP_IRQ(AXP809, PEK_OVER_OFF, 4, 2),
INIT_REGMAP_IRQ(AXP809, GPIO1_INPUT, 4, 1),
INIT_REGMAP_IRQ(AXP809, GPIO0_INPUT, 4, 0),
};
static const struct regmap_irq_chip axp152_regmap_irq_chip = { static const struct regmap_irq_chip axp152_regmap_irq_chip = {
.name = "axp152_irq_chip", .name = "axp152_irq_chip",
.status_base = AXP152_IRQ1_STATE, .status_base = AXP152_IRQ1_STATE,
...@@ -428,6 +485,18 @@ static const struct regmap_irq_chip axp288_regmap_irq_chip = { ...@@ -428,6 +485,18 @@ static const struct regmap_irq_chip axp288_regmap_irq_chip = {
}; };
static const struct regmap_irq_chip axp809_regmap_irq_chip = {
.name = "axp809",
.status_base = AXP20X_IRQ1_STATE,
.ack_base = AXP20X_IRQ1_STATE,
.mask_base = AXP20X_IRQ1_EN,
.mask_invert = true,
.init_ack_masked = true,
.irqs = axp809_regmap_irqs,
.num_irqs = ARRAY_SIZE(axp809_regmap_irqs),
.num_regs = 5,
};
static struct mfd_cell axp20x_cells[] = { static struct mfd_cell axp20x_cells[] = {
{ {
.name = "axp20x-pek", .name = "axp20x-pek",
...@@ -435,6 +504,11 @@ static struct mfd_cell axp20x_cells[] = { ...@@ -435,6 +504,11 @@ static struct mfd_cell axp20x_cells[] = {
.resources = axp20x_pek_resources, .resources = axp20x_pek_resources,
}, { }, {
.name = "axp20x-regulator", .name = "axp20x-regulator",
}, {
.name = "axp20x-ac-power-supply",
.of_compatible = "x-powers,axp202-ac-power-supply",
.num_resources = ARRAY_SIZE(axp20x_ac_power_supply_resources),
.resources = axp20x_ac_power_supply_resources,
}, { }, {
.name = "axp20x-usb-power-supply", .name = "axp20x-usb-power-supply",
.of_compatible = "x-powers,axp202-usb-power-supply", .of_compatible = "x-powers,axp202-usb-power-supply",
...@@ -572,6 +646,16 @@ static struct mfd_cell axp288_cells[] = { ...@@ -572,6 +646,16 @@ static struct mfd_cell axp288_cells[] = {
}, },
}; };
static struct mfd_cell axp809_cells[] = {
{
.name = "axp20x-pek",
.num_resources = ARRAY_SIZE(axp809_pek_resources),
.resources = axp809_pek_resources,
}, {
.name = "axp20x-regulator",
},
};
static struct axp20x_dev *axp20x_pm_power_off; static struct axp20x_dev *axp20x_pm_power_off;
static void axp20x_power_off(void) static void axp20x_power_off(void)
{ {
...@@ -631,6 +715,12 @@ int axp20x_match_device(struct axp20x_dev *axp20x) ...@@ -631,6 +715,12 @@ int axp20x_match_device(struct axp20x_dev *axp20x)
axp20x->regmap_cfg = &axp288_regmap_config; axp20x->regmap_cfg = &axp288_regmap_config;
axp20x->regmap_irq_chip = &axp288_regmap_irq_chip; axp20x->regmap_irq_chip = &axp288_regmap_irq_chip;
break; break;
case AXP809_ID:
axp20x->nr_cells = ARRAY_SIZE(axp809_cells);
axp20x->cells = axp809_cells;
axp20x->regmap_cfg = &axp22x_regmap_config;
axp20x->regmap_irq_chip = &axp809_regmap_irq_chip;
break;
default: default:
dev_err(dev, "unsupported AXP20X ID %lu\n", axp20x->variant); dev_err(dev, "unsupported AXP20X ID %lu\n", axp20x->variant);
return -EINVAL; return -EINVAL;
......
...@@ -82,7 +82,7 @@ static int bcm590xx_i2c_probe(struct i2c_client *i2c_pri, ...@@ -82,7 +82,7 @@ static int bcm590xx_i2c_probe(struct i2c_client *i2c_pri,
goto err; goto err;
} }
ret = mfd_add_devices(&i2c_pri->dev, -1, bcm590xx_devs, ret = devm_mfd_add_devices(&i2c_pri->dev, -1, bcm590xx_devs,
ARRAY_SIZE(bcm590xx_devs), NULL, 0, NULL); ARRAY_SIZE(bcm590xx_devs), NULL, 0, NULL);
if (ret < 0) { if (ret < 0) {
dev_err(&i2c_pri->dev, "failed to add sub-devices: %d\n", ret); dev_err(&i2c_pri->dev, "failed to add sub-devices: %d\n", ret);
...@@ -96,12 +96,6 @@ static int bcm590xx_i2c_probe(struct i2c_client *i2c_pri, ...@@ -96,12 +96,6 @@ static int bcm590xx_i2c_probe(struct i2c_client *i2c_pri,
return ret; return ret;
} }
static int bcm590xx_i2c_remove(struct i2c_client *i2c)
{
mfd_remove_devices(&i2c->dev);
return 0;
}
static const struct of_device_id bcm590xx_of_match[] = { static const struct of_device_id bcm590xx_of_match[] = {
{ .compatible = "brcm,bcm59056" }, { .compatible = "brcm,bcm59056" },
{ } { }
...@@ -120,7 +114,6 @@ static struct i2c_driver bcm590xx_i2c_driver = { ...@@ -120,7 +114,6 @@ static struct i2c_driver bcm590xx_i2c_driver = {
.of_match_table = of_match_ptr(bcm590xx_of_match), .of_match_table = of_match_ptr(bcm590xx_of_match),
}, },
.probe = bcm590xx_i2c_probe, .probe = bcm590xx_i2c_probe,
.remove = bcm590xx_i2c_remove,
.id_table = bcm590xx_i2c_id, .id_table = bcm590xx_i2c_id,
}; };
module_i2c_driver(bcm590xx_i2c_driver); module_i2c_driver(bcm590xx_i2c_driver);
......
...@@ -25,14 +25,6 @@ ...@@ -25,14 +25,6 @@
#define DA9063_REG_EVENT_B_OFFSET 1 #define DA9063_REG_EVENT_B_OFFSET 1
#define DA9063_REG_EVENT_C_OFFSET 2 #define DA9063_REG_EVENT_C_OFFSET 2
#define DA9063_REG_EVENT_D_OFFSET 3 #define DA9063_REG_EVENT_D_OFFSET 3
#define EVENTS_BUF_LEN 4
static const u8 mask_events_buf[] = { [0 ... (EVENTS_BUF_LEN - 1)] = ~0 };
struct da9063_irq_data {
u16 reg;
u8 mask;
};
static const struct regmap_irq da9063_irqs[] = { static const struct regmap_irq da9063_irqs[] = {
/* DA9063 event A register */ /* DA9063 event A register */
......
...@@ -33,25 +33,25 @@ ...@@ -33,25 +33,25 @@
* This driver was tested with firmware revision A4. * This driver was tested with firmware revision A4.
*/ */
#if defined(CONFIG_INPUT_DM355EVM) || defined(CONFIG_INPUT_DM355EVM_MODULE) #if IS_ENABLED(CONFIG_INPUT_DM355EVM)
#define msp_has_keyboard() true #define msp_has_keyboard() true
#else #else
#define msp_has_keyboard() false #define msp_has_keyboard() false
#endif #endif
#if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE) #if IS_ENABLED(CONFIG_LEDS_GPIO)
#define msp_has_leds() true #define msp_has_leds() true
#else #else
#define msp_has_leds() false #define msp_has_leds() false
#endif #endif
#if defined(CONFIG_RTC_DRV_DM355EVM) || defined(CONFIG_RTC_DRV_DM355EVM_MODULE) #if IS_ENABLED(CONFIG_RTC_DRV_DM355EVM)
#define msp_has_rtc() true #define msp_has_rtc() true
#else #else
#define msp_has_rtc() false #define msp_has_rtc() false
#endif #endif
#if defined(CONFIG_VIDEO_TVP514X) || defined(CONFIG_VIDEO_TVP514X_MODULE) #if IS_ENABLED(CONFIG_VIDEO_TVP514X)
#define msp_has_tvp() true #define msp_has_tvp() true
#else #else
#define msp_has_tvp() false #define msp_has_tvp() false
...@@ -260,7 +260,7 @@ static int add_children(struct i2c_client *client) ...@@ -260,7 +260,7 @@ static int add_children(struct i2c_client *client)
/* GPIO-ish stuff */ /* GPIO-ish stuff */
dm355evm_msp_gpio.parent = &client->dev; dm355evm_msp_gpio.parent = &client->dev;
status = gpiochip_add(&dm355evm_msp_gpio); status = gpiochip_add_data(&dm355evm_msp_gpio, NULL);
if (status < 0) if (status < 0)
return status; return status;
......
...@@ -76,7 +76,7 @@ static int hi6421_pmic_probe(struct platform_device *pdev) ...@@ -76,7 +76,7 @@ static int hi6421_pmic_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, pmic); platform_set_drvdata(pdev, pmic);
ret = mfd_add_devices(&pdev->dev, 0, hi6421_devs, ret = devm_mfd_add_devices(&pdev->dev, 0, hi6421_devs,
ARRAY_SIZE(hi6421_devs), NULL, 0, NULL); ARRAY_SIZE(hi6421_devs), NULL, 0, NULL);
if (ret) { if (ret) {
dev_err(&pdev->dev, "add mfd devices failed: %d\n", ret); dev_err(&pdev->dev, "add mfd devices failed: %d\n", ret);
...@@ -86,13 +86,6 @@ static int hi6421_pmic_probe(struct platform_device *pdev) ...@@ -86,13 +86,6 @@ static int hi6421_pmic_probe(struct platform_device *pdev)
return 0; return 0;
} }
static int hi6421_pmic_remove(struct platform_device *pdev)
{
mfd_remove_devices(&pdev->dev);
return 0;
}
static const struct of_device_id of_hi6421_pmic_match_tbl[] = { static const struct of_device_id of_hi6421_pmic_match_tbl[] = {
{ .compatible = "hisilicon,hi6421-pmic", }, { .compatible = "hisilicon,hi6421-pmic", },
{ }, { },
...@@ -105,7 +98,6 @@ static struct platform_driver hi6421_pmic_driver = { ...@@ -105,7 +98,6 @@ static struct platform_driver hi6421_pmic_driver = {
.of_match_table = of_hi6421_pmic_match_tbl, .of_match_table = of_hi6421_pmic_match_tbl,
}, },
.probe = hi6421_pmic_probe, .probe = hi6421_pmic_probe,
.remove = hi6421_pmic_remove,
}; };
module_platform_driver(hi6421_pmic_driver); module_platform_driver(hi6421_pmic_driver);
......
/*
* Device driver for MFD hi655x PMIC
*
* Copyright (c) 2016 Hisilicon.
*
* Authors:
* Chen Feng <puck.chen@hisilicon.com>
* Fei Wang <w.f@huawei.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include <linux/gpio.h>
#include <linux/io.h>
#include <linux/interrupt.h>
#include <linux/init.h>
#include <linux/mfd/core.h>
#include <linux/mfd/hi655x-pmic.h>
#include <linux/module.h>
#include <linux/of_gpio.h>
#include <linux/of_platform.h>
#include <linux/platform_device.h>
#include <linux/regmap.h>
static const struct mfd_cell hi655x_pmic_devs[] = {
{ .name = "hi655x-regulator", },
};
static const struct regmap_irq hi655x_irqs[] = {
{ .reg_offset = 0, .mask = OTMP_D1R_INT },
{ .reg_offset = 0, .mask = VSYS_2P5_R_INT },
{ .reg_offset = 0, .mask = VSYS_UV_D3R_INT },
{ .reg_offset = 0, .mask = VSYS_6P0_D200UR_INT },
{ .reg_offset = 0, .mask = PWRON_D4SR_INT },
{ .reg_offset = 0, .mask = PWRON_D20F_INT },
{ .reg_offset = 0, .mask = PWRON_D20R_INT },
{ .reg_offset = 0, .mask = RESERVE_INT },
};
static const struct regmap_irq_chip hi655x_irq_chip = {
.name = "hi655x-pmic",
.irqs = hi655x_irqs,
.num_regs = 1,
.num_irqs = ARRAY_SIZE(hi655x_irqs),
.status_base = HI655X_IRQ_STAT_BASE,
.mask_base = HI655X_IRQ_MASK_BASE,
};
static struct regmap_config hi655x_regmap_config = {
.reg_bits = 32,
.reg_stride = HI655X_STRIDE,
.val_bits = 8,
.max_register = HI655X_BUS_ADDR(0xFFF),
};
static void hi655x_local_irq_clear(struct regmap *map)
{
int i;
regmap_write(map, HI655X_ANA_IRQM_BASE, HI655X_IRQ_CLR);
for (i = 0; i < HI655X_IRQ_ARRAY; i++) {
regmap_write(map, HI655X_IRQ_STAT_BASE + i * HI655X_STRIDE,
HI655X_IRQ_CLR);
}
}
static int hi655x_pmic_probe(struct platform_device *pdev)
{
int ret;
struct hi655x_pmic *pmic;
struct device *dev = &pdev->dev;
struct device_node *np = dev->of_node;
void __iomem *base;
pmic = devm_kzalloc(dev, sizeof(*pmic), GFP_KERNEL);
if (!pmic)
return -ENOMEM;
pmic->dev = dev;
pmic->res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!pmic->res)
return -ENOENT;
base = devm_ioremap_resource(dev, pmic->res);
if (!base)
return -ENOMEM;
pmic->regmap = devm_regmap_init_mmio_clk(dev, NULL, base,
&hi655x_regmap_config);
regmap_read(pmic->regmap, HI655X_BUS_ADDR(HI655X_VER_REG), &pmic->ver);
if ((pmic->ver < PMU_VER_START) || (pmic->ver > PMU_VER_END)) {
dev_warn(dev, "PMU version %d unsupported\n", pmic->ver);
return -EINVAL;
}
hi655x_local_irq_clear(pmic->regmap);
pmic->gpio = of_get_named_gpio(np, "pmic-gpios", 0);
if (!gpio_is_valid(pmic->gpio)) {
dev_err(dev, "Failed to get the pmic-gpios\n");
return -ENODEV;
}
ret = devm_gpio_request_one(dev, pmic->gpio, GPIOF_IN,
"hi655x_pmic_irq");
if (ret < 0) {
dev_err(dev, "Failed to request gpio %d ret = %d\n",
pmic->gpio, ret);
return ret;
}
ret = regmap_add_irq_chip(pmic->regmap, gpio_to_irq(pmic->gpio),
IRQF_TRIGGER_LOW | IRQF_NO_SUSPEND, 0,
&hi655x_irq_chip, &pmic->irq_data);
if (ret) {
dev_err(dev, "Failed to obtain 'hi655x_pmic_irq' %d\n", ret);
return ret;
}
platform_set_drvdata(pdev, pmic);
ret = mfd_add_devices(dev, PLATFORM_DEVID_AUTO, hi655x_pmic_devs,
ARRAY_SIZE(hi655x_pmic_devs), NULL, 0, NULL);
if (ret) {
dev_err(dev, "Failed to register device %d\n", ret);
regmap_del_irq_chip(gpio_to_irq(pmic->gpio), pmic->irq_data);
return ret;
}
return 0;
}
static int hi655x_pmic_remove(struct platform_device *pdev)
{
struct hi655x_pmic *pmic = platform_get_drvdata(pdev);
regmap_del_irq_chip(gpio_to_irq(pmic->gpio), pmic->irq_data);
mfd_remove_devices(&pdev->dev);
return 0;
}
static const struct of_device_id hi655x_pmic_match[] = {
{ .compatible = "hisilicon,hi655x-pmic", },
{},
};
static struct platform_driver hi655x_pmic_driver = {
.driver = {
.name = "hi655x-pmic",
.of_match_table = of_match_ptr(hi655x_pmic_match),
},
.probe = hi655x_pmic_probe,
.remove = hi655x_pmic_remove,
};
module_platform_driver(hi655x_pmic_driver);
MODULE_AUTHOR("Chen Feng <puck.chen@hisilicon.com>");
MODULE_DESCRIPTION("Hisilicon hi655x PMIC driver");
MODULE_LICENSE("GPL v2");
...@@ -155,7 +155,7 @@ static int egpio_get(struct gpio_chip *chip, unsigned offset) ...@@ -155,7 +155,7 @@ static int egpio_get(struct gpio_chip *chip, unsigned offset)
pr_debug("egpio_get_value(%d)\n", chip->base + offset); pr_debug("egpio_get_value(%d)\n", chip->base + offset);
egpio = container_of(chip, struct egpio_chip, chip); egpio = gpiochip_get_data(chip);
ei = dev_get_drvdata(egpio->dev); ei = dev_get_drvdata(egpio->dev);
bit = egpio_bit(ei, offset); bit = egpio_bit(ei, offset);
reg = egpio->reg_start + egpio_pos(ei, offset); reg = egpio->reg_start + egpio_pos(ei, offset);
...@@ -170,7 +170,7 @@ static int egpio_direction_input(struct gpio_chip *chip, unsigned offset) ...@@ -170,7 +170,7 @@ static int egpio_direction_input(struct gpio_chip *chip, unsigned offset)
{ {
struct egpio_chip *egpio; struct egpio_chip *egpio;
egpio = container_of(chip, struct egpio_chip, chip); egpio = gpiochip_get_data(chip);
return test_bit(offset, &egpio->is_out) ? -EINVAL : 0; return test_bit(offset, &egpio->is_out) ? -EINVAL : 0;
} }
...@@ -192,7 +192,7 @@ static void egpio_set(struct gpio_chip *chip, unsigned offset, int value) ...@@ -192,7 +192,7 @@ static void egpio_set(struct gpio_chip *chip, unsigned offset, int value)
pr_debug("egpio_set(%s, %d(%d), %d)\n", pr_debug("egpio_set(%s, %d(%d), %d)\n",
chip->label, offset, offset+chip->base, value); chip->label, offset, offset+chip->base, value);
egpio = container_of(chip, struct egpio_chip, chip); egpio = gpiochip_get_data(chip);
ei = dev_get_drvdata(egpio->dev); ei = dev_get_drvdata(egpio->dev);
bit = egpio_bit(ei, offset); bit = egpio_bit(ei, offset);
pos = egpio_pos(ei, offset); pos = egpio_pos(ei, offset);
...@@ -216,7 +216,7 @@ static int egpio_direction_output(struct gpio_chip *chip, ...@@ -216,7 +216,7 @@ static int egpio_direction_output(struct gpio_chip *chip,
{ {
struct egpio_chip *egpio; struct egpio_chip *egpio;
egpio = container_of(chip, struct egpio_chip, chip); egpio = gpiochip_get_data(chip);
if (test_bit(offset, &egpio->is_out)) { if (test_bit(offset, &egpio->is_out)) {
egpio_set(chip, offset, value); egpio_set(chip, offset, value);
return 0; return 0;
...@@ -330,7 +330,7 @@ static int __init egpio_probe(struct platform_device *pdev) ...@@ -330,7 +330,7 @@ static int __init egpio_probe(struct platform_device *pdev)
chip->base = pdata->chip[i].gpio_base; chip->base = pdata->chip[i].gpio_base;
chip->ngpio = pdata->chip[i].num_gpios; chip->ngpio = pdata->chip[i].num_gpios;
gpiochip_add(chip); gpiochip_add_data(chip, &ei->chip[i]);
} }
/* Set initial pin values */ /* Set initial pin values */
......
...@@ -227,8 +227,7 @@ static irqreturn_t htcpld_handler(int irq, void *dev) ...@@ -227,8 +227,7 @@ static irqreturn_t htcpld_handler(int irq, void *dev)
static void htcpld_chip_set(struct gpio_chip *chip, unsigned offset, int val) static void htcpld_chip_set(struct gpio_chip *chip, unsigned offset, int val)
{ {
struct i2c_client *client; struct i2c_client *client;
struct htcpld_chip *chip_data = struct htcpld_chip *chip_data = gpiochip_get_data(chip);
container_of(chip, struct htcpld_chip, chip_out);
unsigned long flags; unsigned long flags;
client = chip_data->client; client = chip_data->client;
...@@ -257,14 +256,12 @@ static void htcpld_chip_set_ni(struct work_struct *work) ...@@ -257,14 +256,12 @@ static void htcpld_chip_set_ni(struct work_struct *work)
static int htcpld_chip_get(struct gpio_chip *chip, unsigned offset) static int htcpld_chip_get(struct gpio_chip *chip, unsigned offset)
{ {
struct htcpld_chip *chip_data; struct htcpld_chip *chip_data = gpiochip_get_data(chip);
u8 cache; u8 cache;
if (!strncmp(chip->label, "htcpld-out", 10)) { if (!strncmp(chip->label, "htcpld-out", 10)) {
chip_data = container_of(chip, struct htcpld_chip, chip_out);
cache = chip_data->cache_out; cache = chip_data->cache_out;
} else if (!strncmp(chip->label, "htcpld-in", 9)) { } else if (!strncmp(chip->label, "htcpld-in", 9)) {
chip_data = container_of(chip, struct htcpld_chip, chip_in);
cache = chip_data->cache_in; cache = chip_data->cache_in;
} else } else
return -EINVAL; return -EINVAL;
...@@ -291,9 +288,7 @@ static int htcpld_direction_input(struct gpio_chip *chip, ...@@ -291,9 +288,7 @@ static int htcpld_direction_input(struct gpio_chip *chip,
static int htcpld_chip_to_irq(struct gpio_chip *chip, unsigned offset) static int htcpld_chip_to_irq(struct gpio_chip *chip, unsigned offset)
{ {
struct htcpld_chip *chip_data; struct htcpld_chip *chip_data = gpiochip_get_data(chip);
chip_data = container_of(chip, struct htcpld_chip, chip_in);
if (offset < chip_data->nirqs) if (offset < chip_data->nirqs)
return chip_data->irq_start + offset; return chip_data->irq_start + offset;
...@@ -451,14 +446,14 @@ static int htcpld_register_chip_gpio( ...@@ -451,14 +446,14 @@ static int htcpld_register_chip_gpio(
gpio_chip->ngpio = plat_chip_data->num_gpios; gpio_chip->ngpio = plat_chip_data->num_gpios;
/* Add the GPIO chips */ /* Add the GPIO chips */
ret = gpiochip_add(&(chip->chip_out)); ret = gpiochip_add_data(&(chip->chip_out), chip);
if (ret) { if (ret) {
dev_warn(dev, "Unable to register output GPIOs for 0x%x: %d\n", dev_warn(dev, "Unable to register output GPIOs for 0x%x: %d\n",
plat_chip_data->addr, ret); plat_chip_data->addr, ret);
return ret; return ret;
} }
ret = gpiochip_add(&(chip->chip_in)); ret = gpiochip_add_data(&(chip->chip_in), chip);
if (ret) { if (ret) {
dev_warn(dev, "Unable to register input GPIOs for 0x%x: %d\n", dev_warn(dev, "Unable to register input GPIOs for 0x%x: %d\n",
plat_chip_data->addr, ret); plat_chip_data->addr, ret);
......
...@@ -34,6 +34,7 @@ ...@@ -34,6 +34,7 @@
#define LPSS_DEV_SIZE 0x200 #define LPSS_DEV_SIZE 0x200
#define LPSS_PRIV_OFFSET 0x200 #define LPSS_PRIV_OFFSET 0x200
#define LPSS_PRIV_SIZE 0x100 #define LPSS_PRIV_SIZE 0x100
#define LPSS_PRIV_REG_COUNT (LPSS_PRIV_SIZE / 4)
#define LPSS_IDMA64_OFFSET 0x800 #define LPSS_IDMA64_OFFSET 0x800
#define LPSS_IDMA64_SIZE 0x800 #define LPSS_IDMA64_SIZE 0x800
...@@ -76,6 +77,7 @@ struct intel_lpss { ...@@ -76,6 +77,7 @@ struct intel_lpss {
struct mfd_cell *cell; struct mfd_cell *cell;
struct device *dev; struct device *dev;
void __iomem *priv; void __iomem *priv;
u32 priv_ctx[LPSS_PRIV_REG_COUNT];
int devid; int devid;
u32 caps; u32 caps;
u32 active_ltr; u32 active_ltr;
...@@ -336,8 +338,8 @@ static int intel_lpss_register_clock(struct intel_lpss *lpss) ...@@ -336,8 +338,8 @@ static int intel_lpss_register_clock(struct intel_lpss *lpss)
return 0; return 0;
/* Root clock */ /* Root clock */
clk = clk_register_fixed_rate(NULL, dev_name(lpss->dev), NULL, clk = clk_register_fixed_rate(NULL, dev_name(lpss->dev), NULL, 0,
CLK_IS_ROOT, lpss->info->clk_rate); lpss->info->clk_rate);
if (IS_ERR(clk)) if (IS_ERR(clk))
return PTR_ERR(clk); return PTR_ERR(clk);
...@@ -493,6 +495,16 @@ EXPORT_SYMBOL_GPL(intel_lpss_prepare); ...@@ -493,6 +495,16 @@ EXPORT_SYMBOL_GPL(intel_lpss_prepare);
int intel_lpss_suspend(struct device *dev) int intel_lpss_suspend(struct device *dev)
{ {
struct intel_lpss *lpss = dev_get_drvdata(dev);
unsigned int i;
/* Save device context */
for (i = 0; i < LPSS_PRIV_REG_COUNT; i++)
lpss->priv_ctx[i] = readl(lpss->priv + i * 4);
/* Put the device into reset state */
writel(0, lpss->priv + LPSS_PRIV_RESETS);
return 0; return 0;
} }
EXPORT_SYMBOL_GPL(intel_lpss_suspend); EXPORT_SYMBOL_GPL(intel_lpss_suspend);
...@@ -500,8 +512,13 @@ EXPORT_SYMBOL_GPL(intel_lpss_suspend); ...@@ -500,8 +512,13 @@ EXPORT_SYMBOL_GPL(intel_lpss_suspend);
int intel_lpss_resume(struct device *dev) int intel_lpss_resume(struct device *dev)
{ {
struct intel_lpss *lpss = dev_get_drvdata(dev); struct intel_lpss *lpss = dev_get_drvdata(dev);
unsigned int i;
intel_lpss_init_dev(lpss); intel_lpss_deassert_reset(lpss);
/* Restore device context */
for (i = 0; i < LPSS_PRIV_REG_COUNT; i++)
writel(lpss->priv_ctx[i], lpss->priv + i * 4);
return 0; return 0;
} }
......
...@@ -53,7 +53,7 @@ ...@@ -53,7 +53,7 @@
#define INTEL_QUARK_I2C_CLK_HZ 33000000 #define INTEL_QUARK_I2C_CLK_HZ 33000000
struct intel_quark_mfd { struct intel_quark_mfd {
struct pci_dev *pdev; struct device *dev;
struct clk *i2c_clk; struct clk *i2c_clk;
struct clk_lookup *i2c_clk_lookup; struct clk_lookup *i2c_clk_lookup;
}; };
...@@ -123,14 +123,14 @@ static const struct pci_device_id intel_quark_mfd_ids[] = { ...@@ -123,14 +123,14 @@ static const struct pci_device_id intel_quark_mfd_ids[] = {
}; };
MODULE_DEVICE_TABLE(pci, intel_quark_mfd_ids); MODULE_DEVICE_TABLE(pci, intel_quark_mfd_ids);
static int intel_quark_register_i2c_clk(struct intel_quark_mfd *quark_mfd) static int intel_quark_register_i2c_clk(struct device *dev)
{ {
struct pci_dev *pdev = quark_mfd->pdev; struct intel_quark_mfd *quark_mfd = dev_get_drvdata(dev);
struct clk *i2c_clk; struct clk *i2c_clk;
i2c_clk = clk_register_fixed_rate(&pdev->dev, i2c_clk = clk_register_fixed_rate(dev,
INTEL_QUARK_I2C_CONTROLLER_CLK, NULL, INTEL_QUARK_I2C_CONTROLLER_CLK, NULL,
CLK_IS_ROOT, INTEL_QUARK_I2C_CLK_HZ); 0, INTEL_QUARK_I2C_CLK_HZ);
if (IS_ERR(i2c_clk)) if (IS_ERR(i2c_clk))
return PTR_ERR(i2c_clk); return PTR_ERR(i2c_clk);
...@@ -139,18 +139,19 @@ static int intel_quark_register_i2c_clk(struct intel_quark_mfd *quark_mfd) ...@@ -139,18 +139,19 @@ static int intel_quark_register_i2c_clk(struct intel_quark_mfd *quark_mfd)
INTEL_QUARK_I2C_CONTROLLER_CLK); INTEL_QUARK_I2C_CONTROLLER_CLK);
if (!quark_mfd->i2c_clk_lookup) { if (!quark_mfd->i2c_clk_lookup) {
dev_err(&pdev->dev, "Fixed clk register failed\n"); clk_unregister(quark_mfd->i2c_clk);
dev_err(dev, "Fixed clk register failed\n");
return -ENOMEM; return -ENOMEM;
} }
return 0; return 0;
} }
static void intel_quark_unregister_i2c_clk(struct pci_dev *pdev) static void intel_quark_unregister_i2c_clk(struct device *dev)
{ {
struct intel_quark_mfd *quark_mfd = dev_get_drvdata(&pdev->dev); struct intel_quark_mfd *quark_mfd = dev_get_drvdata(dev);
if (!quark_mfd->i2c_clk || !quark_mfd->i2c_clk_lookup) if (!quark_mfd->i2c_clk_lookup)
return; return;
clkdev_drop(quark_mfd->i2c_clk_lookup); clkdev_drop(quark_mfd->i2c_clk_lookup);
...@@ -245,30 +246,38 @@ static int intel_quark_mfd_probe(struct pci_dev *pdev, ...@@ -245,30 +246,38 @@ static int intel_quark_mfd_probe(struct pci_dev *pdev,
quark_mfd = devm_kzalloc(&pdev->dev, sizeof(*quark_mfd), GFP_KERNEL); quark_mfd = devm_kzalloc(&pdev->dev, sizeof(*quark_mfd), GFP_KERNEL);
if (!quark_mfd) if (!quark_mfd)
return -ENOMEM; return -ENOMEM;
quark_mfd->pdev = pdev;
ret = intel_quark_register_i2c_clk(quark_mfd); quark_mfd->dev = &pdev->dev;
dev_set_drvdata(&pdev->dev, quark_mfd);
ret = intel_quark_register_i2c_clk(&pdev->dev);
if (ret) if (ret)
return ret; return ret;
dev_set_drvdata(&pdev->dev, quark_mfd);
ret = intel_quark_i2c_setup(pdev, &intel_quark_mfd_cells[1]); ret = intel_quark_i2c_setup(pdev, &intel_quark_mfd_cells[1]);
if (ret) if (ret)
return ret; goto err_unregister_i2c_clk;
ret = intel_quark_gpio_setup(pdev, &intel_quark_mfd_cells[0]); ret = intel_quark_gpio_setup(pdev, &intel_quark_mfd_cells[0]);
if (ret) if (ret)
return ret; goto err_unregister_i2c_clk;
return mfd_add_devices(&pdev->dev, 0, intel_quark_mfd_cells, ret = mfd_add_devices(&pdev->dev, 0, intel_quark_mfd_cells,
ARRAY_SIZE(intel_quark_mfd_cells), NULL, 0, ARRAY_SIZE(intel_quark_mfd_cells), NULL, 0,
NULL); NULL);
if (ret)
goto err_unregister_i2c_clk;
return 0;
err_unregister_i2c_clk:
intel_quark_unregister_i2c_clk(&pdev->dev);
return ret;
} }
static void intel_quark_mfd_remove(struct pci_dev *pdev) static void intel_quark_mfd_remove(struct pci_dev *pdev)
{ {
intel_quark_unregister_i2c_clk(pdev); intel_quark_unregister_i2c_clk(&pdev->dev);
mfd_remove_devices(&pdev->dev); mfd_remove_devices(&pdev->dev);
} }
......
...@@ -35,6 +35,7 @@ static struct gpiod_lookup_table panel_gpio_table = { ...@@ -35,6 +35,7 @@ static struct gpiod_lookup_table panel_gpio_table = {
.table = { .table = {
/* Panel EN/DISABLE */ /* Panel EN/DISABLE */
GPIO_LOOKUP("gpio_crystalcove", 94, "panel", GPIO_ACTIVE_HIGH), GPIO_LOOKUP("gpio_crystalcove", 94, "panel", GPIO_ACTIVE_HIGH),
{ },
}, },
}; };
......
...@@ -123,18 +123,11 @@ static int lp3943_probe(struct i2c_client *cl, const struct i2c_device_id *id) ...@@ -123,18 +123,11 @@ static int lp3943_probe(struct i2c_client *cl, const struct i2c_device_id *id)
lp3943->mux_cfg = lp3943_mux_cfg; lp3943->mux_cfg = lp3943_mux_cfg;
i2c_set_clientdata(cl, lp3943); i2c_set_clientdata(cl, lp3943);
return mfd_add_devices(dev, -1, lp3943_devs, ARRAY_SIZE(lp3943_devs), return devm_mfd_add_devices(dev, -1, lp3943_devs,
ARRAY_SIZE(lp3943_devs),
NULL, 0, NULL); NULL, 0, NULL);
} }
static int lp3943_remove(struct i2c_client *cl)
{
struct lp3943 *lp3943 = i2c_get_clientdata(cl);
mfd_remove_devices(lp3943->dev);
return 0;
}
static const struct i2c_device_id lp3943_ids[] = { static const struct i2c_device_id lp3943_ids[] = {
{ "lp3943", 0 }, { "lp3943", 0 },
{ } { }
...@@ -151,7 +144,6 @@ MODULE_DEVICE_TABLE(of, lp3943_of_match); ...@@ -151,7 +144,6 @@ MODULE_DEVICE_TABLE(of, lp3943_of_match);
static struct i2c_driver lp3943_driver = { static struct i2c_driver lp3943_driver = {
.probe = lp3943_probe, .probe = lp3943_probe,
.remove = lp3943_remove,
.driver = { .driver = {
.name = "lp3943", .name = "lp3943",
.of_match_table = of_match_ptr(lp3943_of_match), .of_match_table = of_match_ptr(lp3943_of_match),
......
...@@ -112,7 +112,7 @@ static irqreturn_t lp8788_irq_handler(int irq, void *ptr) ...@@ -112,7 +112,7 @@ static irqreturn_t lp8788_irq_handler(int irq, void *ptr)
struct lp8788_irq_data *irqd = ptr; struct lp8788_irq_data *irqd = ptr;
struct lp8788 *lp = irqd->lp; struct lp8788 *lp = irqd->lp;
u8 status[NUM_REGS], addr, mask; u8 status[NUM_REGS], addr, mask;
bool handled; bool handled = false;
int i; int i;
if (lp8788_read_multi_bytes(lp, LP8788_INT_1, status, NUM_REGS)) if (lp8788_read_multi_bytes(lp, LP8788_INT_1, status, NUM_REGS))
......
This diff is collapsed.
...@@ -2,7 +2,7 @@ ...@@ -2,7 +2,7 @@
* max77686.c - mfd core driver for the Maxim 77686/802 * max77686.c - mfd core driver for the Maxim 77686/802
* *
* Copyright (C) 2012 Samsung Electronics * Copyright (C) 2012 Samsung Electronics
* Chiwoong Byun <woong.byun@smasung.com> * Chiwoong Byun <woong.byun@samsung.com>
* Jonghwa Lee <jonghwa3.lee@samsung.com> * Jonghwa Lee <jonghwa3.lee@samsung.com>
* *
* This program is free software; you can redistribute it and/or modify * This program is free software; you can redistribute it and/or modify
...@@ -230,7 +230,8 @@ static int max77686_i2c_probe(struct i2c_client *i2c, ...@@ -230,7 +230,8 @@ static int max77686_i2c_probe(struct i2c_client *i2c,
return -ENODEV; return -ENODEV;
} }
ret = regmap_add_irq_chip(max77686->regmap, max77686->irq, ret = devm_regmap_add_irq_chip(&i2c->dev, max77686->regmap,
max77686->irq,
IRQF_TRIGGER_FALLING | IRQF_ONESHOT | IRQF_TRIGGER_FALLING | IRQF_ONESHOT |
IRQF_SHARED, 0, irq_chip, IRQF_SHARED, 0, irq_chip,
&max77686->irq_data); &max77686->irq_data);
...@@ -239,27 +240,12 @@ static int max77686_i2c_probe(struct i2c_client *i2c, ...@@ -239,27 +240,12 @@ static int max77686_i2c_probe(struct i2c_client *i2c,
return ret; return ret;
} }
ret = mfd_add_devices(max77686->dev, -1, cells, n_devs, NULL, 0, NULL); ret = devm_mfd_add_devices(max77686->dev, -1, cells, n_devs, NULL,
0, NULL);
if (ret < 0) { if (ret < 0) {
dev_err(&i2c->dev, "failed to add MFD devices: %d\n", ret); dev_err(&i2c->dev, "failed to add MFD devices: %d\n", ret);
goto err_del_irqc;
}
return 0;
err_del_irqc:
regmap_del_irq_chip(max77686->irq, max77686->irq_data);
return ret; return ret;
} }
static int max77686_i2c_remove(struct i2c_client *i2c)
{
struct max77686_dev *max77686 = i2c_get_clientdata(i2c);
mfd_remove_devices(max77686->dev);
regmap_del_irq_chip(max77686->irq, max77686->irq_data);
return 0; return 0;
} }
...@@ -317,22 +303,10 @@ static struct i2c_driver max77686_i2c_driver = { ...@@ -317,22 +303,10 @@ static struct i2c_driver max77686_i2c_driver = {
.of_match_table = of_match_ptr(max77686_pmic_dt_match), .of_match_table = of_match_ptr(max77686_pmic_dt_match),
}, },
.probe = max77686_i2c_probe, .probe = max77686_i2c_probe,
.remove = max77686_i2c_remove,
.id_table = max77686_i2c_id, .id_table = max77686_i2c_id,
}; };
static int __init max77686_i2c_init(void) module_i2c_driver(max77686_i2c_driver);
{
return i2c_add_driver(&max77686_i2c_driver);
}
/* init early so consumer devices can complete system boot */
subsys_initcall(max77686_i2c_init);
static void __exit max77686_i2c_exit(void)
{
i2c_del_driver(&max77686_i2c_driver);
}
module_exit(max77686_i2c_exit);
MODULE_DESCRIPTION("MAXIM 77686/802 multi-function core driver"); MODULE_DESCRIPTION("MAXIM 77686/802 multi-function core driver");
MODULE_AUTHOR("Chiwoong Byun <woong.byun@samsung.com>"); MODULE_AUTHOR("Chiwoong Byun <woong.byun@samsung.com>");
......
...@@ -2,7 +2,7 @@ ...@@ -2,7 +2,7 @@
* max77693.c - mfd core driver for the MAX 77693 * max77693.c - mfd core driver for the MAX 77693
* *
* Copyright (C) 2012 Samsung Electronics * Copyright (C) 2012 Samsung Electronics
* SangYoung Son <hello.son@smasung.com> * SangYoung Son <hello.son@samsung.com>
* *
* This program is not provided / owned by Maxim Integrated Products. * This program is not provided / owned by Maxim Integrated Products.
* *
...@@ -368,6 +368,7 @@ static const struct of_device_id max77693_dt_match[] = { ...@@ -368,6 +368,7 @@ static const struct of_device_id max77693_dt_match[] = {
{ .compatible = "maxim,max77693" }, { .compatible = "maxim,max77693" },
{}, {},
}; };
MODULE_DEVICE_TABLE(of, max77693_dt_match);
#endif #endif
static struct i2c_driver max77693_i2c_driver = { static struct i2c_driver max77693_i2c_driver = {
...@@ -381,18 +382,7 @@ static struct i2c_driver max77693_i2c_driver = { ...@@ -381,18 +382,7 @@ static struct i2c_driver max77693_i2c_driver = {
.id_table = max77693_i2c_id, .id_table = max77693_i2c_id,
}; };
static int __init max77693_i2c_init(void) module_i2c_driver(max77693_i2c_driver);
{
return i2c_add_driver(&max77693_i2c_driver);
}
/* init early so consumer devices can complete system boot */
subsys_initcall(max77693_i2c_init);
static void __exit max77693_i2c_exit(void)
{
i2c_del_driver(&max77693_i2c_driver);
}
module_exit(max77693_i2c_exit);
MODULE_DESCRIPTION("MAXIM 77693 multi-function core driver"); MODULE_DESCRIPTION("MAXIM 77693 multi-function core driver");
MODULE_AUTHOR("SangYoung, Son <hello.son@samsung.com>"); MODULE_AUTHOR("SangYoung, Son <hello.son@samsung.com>");
......
...@@ -96,7 +96,7 @@ menf21bmc_probe(struct i2c_client *client, const struct i2c_device_id *ids) ...@@ -96,7 +96,7 @@ menf21bmc_probe(struct i2c_client *client, const struct i2c_device_id *ids)
return ret; return ret;
} }
ret = mfd_add_devices(&client->dev, 0, menf21bmc_cell, ret = devm_mfd_add_devices(&client->dev, 0, menf21bmc_cell,
ARRAY_SIZE(menf21bmc_cell), NULL, 0, NULL); ARRAY_SIZE(menf21bmc_cell), NULL, 0, NULL);
if (ret < 0) { if (ret < 0) {
dev_err(&client->dev, "failed to add BMC sub-devices\n"); dev_err(&client->dev, "failed to add BMC sub-devices\n");
...@@ -106,12 +106,6 @@ menf21bmc_probe(struct i2c_client *client, const struct i2c_device_id *ids) ...@@ -106,12 +106,6 @@ menf21bmc_probe(struct i2c_client *client, const struct i2c_device_id *ids)
return 0; return 0;
} }
static int menf21bmc_remove(struct i2c_client *client)
{
mfd_remove_devices(&client->dev);
return 0;
}
static const struct i2c_device_id menf21bmc_id_table[] = { static const struct i2c_device_id menf21bmc_id_table[] = {
{ "menf21bmc" }, { "menf21bmc" },
{ } { }
...@@ -122,7 +116,6 @@ static struct i2c_driver menf21bmc_driver = { ...@@ -122,7 +116,6 @@ static struct i2c_driver menf21bmc_driver = {
.driver.name = "menf21bmc", .driver.name = "menf21bmc",
.id_table = menf21bmc_id_table, .id_table = menf21bmc_id_table,
.probe = menf21bmc_probe, .probe = menf21bmc_probe,
.remove = menf21bmc_remove,
}; };
module_i2c_driver(menf21bmc_driver); module_i2c_driver(menf21bmc_driver);
......
...@@ -107,7 +107,7 @@ static void mfd_acpi_add_device(const struct mfd_cell *cell, ...@@ -107,7 +107,7 @@ static void mfd_acpi_add_device(const struct mfd_cell *cell,
strlcpy(ids[0].id, match->pnpid, sizeof(ids[0].id)); strlcpy(ids[0].id, match->pnpid, sizeof(ids[0].id));
list_for_each_entry(child, &parent->children, node) { list_for_each_entry(child, &parent->children, node) {
if (acpi_match_device_ids(child, ids)) { if (!acpi_match_device_ids(child, ids)) {
adev = child; adev = child;
break; break;
} }
...@@ -334,6 +334,44 @@ void mfd_remove_devices(struct device *parent) ...@@ -334,6 +334,44 @@ void mfd_remove_devices(struct device *parent)
} }
EXPORT_SYMBOL(mfd_remove_devices); EXPORT_SYMBOL(mfd_remove_devices);
static void devm_mfd_dev_release(struct device *dev, void *res)
{
mfd_remove_devices(dev);
}
/**
* devm_mfd_add_devices - Resource managed version of mfd_add_devices()
*
* Returns 0 on success or an appropriate negative error number on failure.
* All child-devices of the MFD will automatically be removed when it gets
* unbinded.
*/
int devm_mfd_add_devices(struct device *dev, int id,
const struct mfd_cell *cells, int n_devs,
struct resource *mem_base,
int irq_base, struct irq_domain *domain)
{
struct device **ptr;
int ret;
ptr = devres_alloc(devm_mfd_dev_release, sizeof(*ptr), GFP_KERNEL);
if (!ptr)
return -ENOMEM;
ret = mfd_add_devices(dev, id, cells, n_devs, mem_base,
irq_base, domain);
if (ret < 0) {
devres_free(ptr);
return ret;
}
*ptr = dev;
devres_add(dev, ptr);
return ret;
}
EXPORT_SYMBOL(devm_mfd_add_devices);
int mfd_clone_cell(const char *cell, const char **clones, size_t n_clones) int mfd_clone_cell(const char *cell, const char **clones, size_t n_clones)
{ {
struct mfd_cell cell_entry; struct mfd_cell cell_entry;
......
...@@ -267,17 +267,26 @@ static int mt6397_probe(struct platform_device *pdev) ...@@ -267,17 +267,26 @@ static int mt6397_probe(struct platform_device *pdev)
ret = regmap_read(pmic->regmap, MT6397_CID, &id); ret = regmap_read(pmic->regmap, MT6397_CID, &id);
if (ret) { if (ret) {
dev_err(pmic->dev, "Failed to read chip id: %d\n", ret); dev_err(pmic->dev, "Failed to read chip id: %d\n", ret);
goto fail_irq; return ret;
} }
pmic->irq = platform_get_irq(pdev, 0);
if (pmic->irq <= 0)
return pmic->irq;
switch (id & 0xff) { switch (id & 0xff) {
case MT6323_CID_CODE: case MT6323_CID_CODE:
pmic->int_con[0] = MT6323_INT_CON0; pmic->int_con[0] = MT6323_INT_CON0;
pmic->int_con[1] = MT6323_INT_CON1; pmic->int_con[1] = MT6323_INT_CON1;
pmic->int_status[0] = MT6323_INT_STATUS0; pmic->int_status[0] = MT6323_INT_STATUS0;
pmic->int_status[1] = MT6323_INT_STATUS1; pmic->int_status[1] = MT6323_INT_STATUS1;
ret = mfd_add_devices(&pdev->dev, -1, mt6323_devs, ret = mt6397_irq_init(pmic);
ARRAY_SIZE(mt6323_devs), NULL, 0, NULL); if (ret)
return ret;
ret = devm_mfd_add_devices(&pdev->dev, -1, mt6323_devs,
ARRAY_SIZE(mt6323_devs), NULL,
0, NULL);
break; break;
case MT6397_CID_CODE: case MT6397_CID_CODE:
...@@ -286,8 +295,13 @@ static int mt6397_probe(struct platform_device *pdev) ...@@ -286,8 +295,13 @@ static int mt6397_probe(struct platform_device *pdev)
pmic->int_con[1] = MT6397_INT_CON1; pmic->int_con[1] = MT6397_INT_CON1;
pmic->int_status[0] = MT6397_INT_STATUS0; pmic->int_status[0] = MT6397_INT_STATUS0;
pmic->int_status[1] = MT6397_INT_STATUS1; pmic->int_status[1] = MT6397_INT_STATUS1;
ret = mfd_add_devices(&pdev->dev, -1, mt6397_devs, ret = mt6397_irq_init(pmic);
ARRAY_SIZE(mt6397_devs), NULL, 0, NULL); if (ret)
return ret;
ret = devm_mfd_add_devices(&pdev->dev, -1, mt6397_devs,
ARRAY_SIZE(mt6397_devs), NULL,
0, NULL);
break; break;
default: default:
...@@ -296,14 +310,6 @@ static int mt6397_probe(struct platform_device *pdev) ...@@ -296,14 +310,6 @@ static int mt6397_probe(struct platform_device *pdev)
break; break;
} }
pmic->irq = platform_get_irq(pdev, 0);
if (pmic->irq > 0) {
ret = mt6397_irq_init(pmic);
if (ret)
return ret;
}
fail_irq:
if (ret) { if (ret) {
irq_domain_remove(pmic->irq_domain); irq_domain_remove(pmic->irq_domain);
dev_err(&pdev->dev, "failed to add child devices: %d\n", ret); dev_err(&pdev->dev, "failed to add child devices: %d\n", ret);
...@@ -312,13 +318,6 @@ static int mt6397_probe(struct platform_device *pdev) ...@@ -312,13 +318,6 @@ static int mt6397_probe(struct platform_device *pdev)
return ret; return ret;
} }
static int mt6397_remove(struct platform_device *pdev)
{
mfd_remove_devices(&pdev->dev);
return 0;
}
static const struct of_device_id mt6397_of_match[] = { static const struct of_device_id mt6397_of_match[] = {
{ .compatible = "mediatek,mt6397" }, { .compatible = "mediatek,mt6397" },
{ .compatible = "mediatek,mt6323" }, { .compatible = "mediatek,mt6323" },
...@@ -334,7 +333,6 @@ MODULE_DEVICE_TABLE(platform, mt6397_id); ...@@ -334,7 +333,6 @@ MODULE_DEVICE_TABLE(platform, mt6397_id);
static struct platform_driver mt6397_driver = { static struct platform_driver mt6397_driver = {
.probe = mt6397_probe, .probe = mt6397_probe,
.remove = mt6397_remove,
.driver = { .driver = {
.name = "mt6397", .name = "mt6397",
.of_match_table = of_match_ptr(mt6397_of_match), .of_match_table = of_match_ptr(mt6397_of_match),
......
...@@ -269,6 +269,8 @@ static int usbtll_omap_probe(struct platform_device *pdev) ...@@ -269,6 +269,8 @@ static int usbtll_omap_probe(struct platform_device *pdev)
if (IS_ERR(tll->ch_clk[i])) if (IS_ERR(tll->ch_clk[i]))
dev_dbg(dev, "can't get clock : %s\n", clkname); dev_dbg(dev, "can't get clock : %s\n", clkname);
else
clk_prepare(tll->ch_clk[i]);
} }
pm_runtime_put_sync(dev); pm_runtime_put_sync(dev);
...@@ -301,9 +303,12 @@ static int usbtll_omap_remove(struct platform_device *pdev) ...@@ -301,9 +303,12 @@ static int usbtll_omap_remove(struct platform_device *pdev)
tll_dev = NULL; tll_dev = NULL;
spin_unlock(&tll_lock); spin_unlock(&tll_lock);
for (i = 0; i < tll->nch; i++) for (i = 0; i < tll->nch; i++) {
if (!IS_ERR(tll->ch_clk[i])) if (!IS_ERR(tll->ch_clk[i])) {
clk_unprepare(tll->ch_clk[i]);
clk_put(tll->ch_clk[i]); clk_put(tll->ch_clk[i]);
}
}
pm_runtime_disable(&pdev->dev); pm_runtime_disable(&pdev->dev);
return 0; return 0;
...@@ -420,7 +425,7 @@ int omap_tll_enable(struct usbhs_omap_platform_data *pdata) ...@@ -420,7 +425,7 @@ int omap_tll_enable(struct usbhs_omap_platform_data *pdata)
if (IS_ERR(tll->ch_clk[i])) if (IS_ERR(tll->ch_clk[i]))
continue; continue;
r = clk_prepare_enable(tll->ch_clk[i]); r = clk_enable(tll->ch_clk[i]);
if (r) { if (r) {
dev_err(tll_dev, dev_err(tll_dev,
"Error enabling ch %d clock: %d\n", i, r); "Error enabling ch %d clock: %d\n", i, r);
...@@ -448,7 +453,7 @@ int omap_tll_disable(struct usbhs_omap_platform_data *pdata) ...@@ -448,7 +453,7 @@ int omap_tll_disable(struct usbhs_omap_platform_data *pdata)
for (i = 0; i < tll->nch; i++) { for (i = 0; i < tll->nch; i++) {
if (omap_usb_mode_needs_tll(pdata->port_mode[i])) { if (omap_usb_mode_needs_tll(pdata->port_mode[i])) {
if (!IS_ERR(tll->ch_clk[i])) if (!IS_ERR(tll->ch_clk[i]))
clk_disable_unprepare(tll->ch_clk[i]); clk_disable(tll->ch_clk[i]);
} }
} }
......
...@@ -389,17 +389,10 @@ int rc5t583_irq_init(struct rc5t583 *rc5t583, int irq, int irq_base) ...@@ -389,17 +389,10 @@ int rc5t583_irq_init(struct rc5t583 *rc5t583, int irq, int irq_base)
irq_clear_status_flags(__irq, IRQ_NOREQUEST); irq_clear_status_flags(__irq, IRQ_NOREQUEST);
} }
ret = request_threaded_irq(irq, NULL, rc5t583_irq, IRQF_ONESHOT, ret = devm_request_threaded_irq(rc5t583->dev, irq, NULL, rc5t583_irq,
"rc5t583", rc5t583); IRQF_ONESHOT, "rc5t583", rc5t583);
if (ret < 0) if (ret < 0)
dev_err(rc5t583->dev, dev_err(rc5t583->dev,
"Error in registering interrupt error: %d\n", ret); "Error in registering interrupt error: %d\n", ret);
return ret; return ret;
} }
int rc5t583_irq_exit(struct rc5t583 *rc5t583)
{
if (rc5t583->chip_irq)
free_irq(rc5t583->chip_irq, rc5t583);
return 0;
}
...@@ -252,7 +252,6 @@ static int rc5t583_i2c_probe(struct i2c_client *i2c, ...@@ -252,7 +252,6 @@ static int rc5t583_i2c_probe(struct i2c_client *i2c,
struct rc5t583 *rc5t583; struct rc5t583 *rc5t583;
struct rc5t583_platform_data *pdata = dev_get_platdata(&i2c->dev); struct rc5t583_platform_data *pdata = dev_get_platdata(&i2c->dev);
int ret; int ret;
bool irq_init_success = false;
if (!pdata) { if (!pdata) {
dev_err(&i2c->dev, "Err: Platform data not found\n"); dev_err(&i2c->dev, "Err: Platform data not found\n");
...@@ -284,31 +283,15 @@ static int rc5t583_i2c_probe(struct i2c_client *i2c, ...@@ -284,31 +283,15 @@ static int rc5t583_i2c_probe(struct i2c_client *i2c,
/* Still continue with warning, if irq init fails */ /* Still continue with warning, if irq init fails */
if (ret) if (ret)
dev_warn(&i2c->dev, "IRQ init failed: %d\n", ret); dev_warn(&i2c->dev, "IRQ init failed: %d\n", ret);
else
irq_init_success = true;
} }
ret = mfd_add_devices(rc5t583->dev, -1, rc5t583_subdevs, ret = devm_mfd_add_devices(rc5t583->dev, -1, rc5t583_subdevs,
ARRAY_SIZE(rc5t583_subdevs), NULL, 0, NULL); ARRAY_SIZE(rc5t583_subdevs), NULL, 0, NULL);
if (ret) { if (ret) {
dev_err(&i2c->dev, "add mfd devices failed: %d\n", ret); dev_err(&i2c->dev, "add mfd devices failed: %d\n", ret);
goto err_add_devs;
}
return 0;
err_add_devs:
if (irq_init_success)
rc5t583_irq_exit(rc5t583);
return ret; return ret;
} }
static int rc5t583_i2c_remove(struct i2c_client *i2c)
{
struct rc5t583 *rc5t583 = i2c_get_clientdata(i2c);
mfd_remove_devices(rc5t583->dev);
rc5t583_irq_exit(rc5t583);
return 0; return 0;
} }
...@@ -324,7 +307,6 @@ static struct i2c_driver rc5t583_i2c_driver = { ...@@ -324,7 +307,6 @@ static struct i2c_driver rc5t583_i2c_driver = {
.name = "rc5t583", .name = "rc5t583",
}, },
.probe = rc5t583_i2c_probe, .probe = rc5t583_i2c_probe,
.remove = rc5t583_i2c_remove,
.id_table = rc5t583_i2c_id, .id_table = rc5t583_i2c_id,
}; };
......
...@@ -85,16 +85,12 @@ static int rdc321x_sb_probe(struct pci_dev *pdev, ...@@ -85,16 +85,12 @@ static int rdc321x_sb_probe(struct pci_dev *pdev,
rdc321x_gpio_pdata.sb_pdev = pdev; rdc321x_gpio_pdata.sb_pdev = pdev;
rdc321x_wdt_pdata.sb_pdev = pdev; rdc321x_wdt_pdata.sb_pdev = pdev;
return mfd_add_devices(&pdev->dev, -1, return devm_mfd_add_devices(&pdev->dev, -1,
rdc321x_sb_cells, ARRAY_SIZE(rdc321x_sb_cells), rdc321x_sb_cells,
ARRAY_SIZE(rdc321x_sb_cells),
NULL, 0, NULL); NULL, 0, NULL);
} }
static void rdc321x_sb_remove(struct pci_dev *pdev)
{
mfd_remove_devices(&pdev->dev);
}
static const struct pci_device_id rdc321x_sb_table[] = { static const struct pci_device_id rdc321x_sb_table[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_RDC, PCI_DEVICE_ID_RDC_R6030) }, { PCI_DEVICE(PCI_VENDOR_ID_RDC, PCI_DEVICE_ID_RDC_R6030) },
{} {}
...@@ -105,7 +101,6 @@ static struct pci_driver rdc321x_sb_driver = { ...@@ -105,7 +101,6 @@ static struct pci_driver rdc321x_sb_driver = {
.name = "RDC321x Southbridge", .name = "RDC321x Southbridge",
.id_table = rdc321x_sb_table, .id_table = rdc321x_sb_table,
.probe = rdc321x_sb_probe, .probe = rdc321x_sb_probe,
.remove = rdc321x_sb_remove,
}; };
module_pci_driver(rdc321x_sb_driver); module_pci_driver(rdc321x_sb_driver);
......
...@@ -213,9 +213,9 @@ static int rk808_probe(struct i2c_client *client, ...@@ -213,9 +213,9 @@ static int rk808_probe(struct i2c_client *client,
rk808->i2c = client; rk808->i2c = client;
i2c_set_clientdata(client, rk808); i2c_set_clientdata(client, rk808);
ret = mfd_add_devices(&client->dev, -1, ret = devm_mfd_add_devices(&client->dev, -1,
rk808s, ARRAY_SIZE(rk808s), rk808s, ARRAY_SIZE(rk808s), NULL, 0,
NULL, 0, regmap_irq_get_domain(rk808->irq_data)); regmap_irq_get_domain(rk808->irq_data));
if (ret) { if (ret) {
dev_err(&client->dev, "failed to add MFD devices %d\n", ret); dev_err(&client->dev, "failed to add MFD devices %d\n", ret);
goto err_irq; goto err_irq;
...@@ -240,7 +240,6 @@ static int rk808_remove(struct i2c_client *client) ...@@ -240,7 +240,6 @@ static int rk808_remove(struct i2c_client *client)
struct rk808 *rk808 = i2c_get_clientdata(client); struct rk808 *rk808 = i2c_get_clientdata(client);
regmap_del_irq_chip(client->irq, rk808->irq_data); regmap_del_irq_chip(client->irq, rk808->irq_data);
mfd_remove_devices(&client->dev);
pm_power_off = NULL; pm_power_off = NULL;
return 0; return 0;
......
...@@ -78,7 +78,7 @@ static int rn5t618_i2c_probe(struct i2c_client *i2c, ...@@ -78,7 +78,7 @@ static int rn5t618_i2c_probe(struct i2c_client *i2c,
return ret; return ret;
} }
ret = mfd_add_devices(&i2c->dev, -1, rn5t618_cells, ret = devm_mfd_add_devices(&i2c->dev, -1, rn5t618_cells,
ARRAY_SIZE(rn5t618_cells), NULL, 0, NULL); ARRAY_SIZE(rn5t618_cells), NULL, 0, NULL);
if (ret) { if (ret) {
dev_err(&i2c->dev, "failed to add sub-devices: %d\n", ret); dev_err(&i2c->dev, "failed to add sub-devices: %d\n", ret);
...@@ -102,7 +102,6 @@ static int rn5t618_i2c_remove(struct i2c_client *i2c) ...@@ -102,7 +102,6 @@ static int rn5t618_i2c_remove(struct i2c_client *i2c)
pm_power_off = NULL; pm_power_off = NULL;
} }
mfd_remove_devices(&i2c->dev);
return 0; return 0;
} }
......
...@@ -97,7 +97,7 @@ static int rt5033_i2c_probe(struct i2c_client *i2c, ...@@ -97,7 +97,7 @@ static int rt5033_i2c_probe(struct i2c_client *i2c,
return ret; return ret;
} }
ret = mfd_add_devices(rt5033->dev, -1, rt5033_devs, ret = devm_mfd_add_devices(rt5033->dev, -1, rt5033_devs,
ARRAY_SIZE(rt5033_devs), NULL, 0, ARRAY_SIZE(rt5033_devs), NULL, 0,
regmap_irq_get_domain(rt5033->irq_data)); regmap_irq_get_domain(rt5033->irq_data));
if (ret < 0) { if (ret < 0) {
...@@ -110,13 +110,6 @@ static int rt5033_i2c_probe(struct i2c_client *i2c, ...@@ -110,13 +110,6 @@ static int rt5033_i2c_probe(struct i2c_client *i2c,
return 0; return 0;
} }
static int rt5033_i2c_remove(struct i2c_client *i2c)
{
mfd_remove_devices(&i2c->dev);
return 0;
}
static const struct i2c_device_id rt5033_i2c_id[] = { static const struct i2c_device_id rt5033_i2c_id[] = {
{ "rt5033", }, { "rt5033", },
{ } { }
...@@ -135,7 +128,6 @@ static struct i2c_driver rt5033_driver = { ...@@ -135,7 +128,6 @@ static struct i2c_driver rt5033_driver = {
.of_match_table = of_match_ptr(rt5033_dt_match), .of_match_table = of_match_ptr(rt5033_dt_match),
}, },
.probe = rt5033_i2c_probe, .probe = rt5033_i2c_probe,
.remove = rt5033_i2c_remove,
.id_table = rt5033_i2c_id, .id_table = rt5033_i2c_id,
}; };
module_i2c_driver(rt5033_driver); module_i2c_driver(rt5033_driver);
......
...@@ -481,29 +481,16 @@ static int sec_pmic_probe(struct i2c_client *i2c, ...@@ -481,29 +481,16 @@ static int sec_pmic_probe(struct i2c_client *i2c,
/* If this happens the probe function is problem */ /* If this happens the probe function is problem */
BUG(); BUG();
} }
ret = mfd_add_devices(sec_pmic->dev, -1, sec_devs, num_sec_devs, NULL, ret = devm_mfd_add_devices(sec_pmic->dev, -1, sec_devs, num_sec_devs,
0, NULL); NULL, 0, NULL);
if (ret) if (ret)
goto err_mfd; return ret;
device_init_wakeup(sec_pmic->dev, sec_pmic->wakeup); device_init_wakeup(sec_pmic->dev, sec_pmic->wakeup);
sec_pmic_configure(sec_pmic); sec_pmic_configure(sec_pmic);
sec_pmic_dump_rev(sec_pmic); sec_pmic_dump_rev(sec_pmic);
return ret; return ret;
err_mfd:
sec_irq_exit(sec_pmic);
return ret;
}
static int sec_pmic_remove(struct i2c_client *i2c)
{
struct sec_pmic_dev *sec_pmic = i2c_get_clientdata(i2c);
mfd_remove_devices(sec_pmic->dev);
sec_irq_exit(sec_pmic);
return 0;
} }
static void sec_pmic_shutdown(struct i2c_client *i2c) static void sec_pmic_shutdown(struct i2c_client *i2c)
...@@ -583,7 +570,6 @@ static struct i2c_driver sec_pmic_driver = { ...@@ -583,7 +570,6 @@ static struct i2c_driver sec_pmic_driver = {
.of_match_table = of_match_ptr(sec_dt_match), .of_match_table = of_match_ptr(sec_dt_match),
}, },
.probe = sec_pmic_probe, .probe = sec_pmic_probe,
.remove = sec_pmic_remove,
.shutdown = sec_pmic_shutdown, .shutdown = sec_pmic_shutdown,
.id_table = sec_pmic_id, .id_table = sec_pmic_id,
}; };
......
...@@ -483,7 +483,8 @@ int sec_irq_init(struct sec_pmic_dev *sec_pmic) ...@@ -483,7 +483,8 @@ int sec_irq_init(struct sec_pmic_dev *sec_pmic)
return -EINVAL; return -EINVAL;
} }
ret = regmap_add_irq_chip(sec_pmic->regmap_pmic, sec_pmic->irq, ret = devm_regmap_add_irq_chip(sec_pmic->dev, sec_pmic->regmap_pmic,
sec_pmic->irq,
IRQF_TRIGGER_FALLING | IRQF_ONESHOT, IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
sec_pmic->irq_base, sec_irq_chip, sec_pmic->irq_base, sec_irq_chip,
&sec_pmic->irq_data); &sec_pmic->irq_data);
...@@ -500,8 +501,3 @@ int sec_irq_init(struct sec_pmic_dev *sec_pmic) ...@@ -500,8 +501,3 @@ int sec_irq_init(struct sec_pmic_dev *sec_pmic)
return 0; return 0;
} }
void sec_irq_exit(struct sec_pmic_dev *sec_pmic)
{
regmap_del_irq_chip(sec_pmic->irq, sec_pmic->irq_data);
}
...@@ -64,19 +64,14 @@ static int sky81452_probe(struct i2c_client *client, ...@@ -64,19 +64,14 @@ static int sky81452_probe(struct i2c_client *client,
cells[1].platform_data = pdata->regulator_init_data; cells[1].platform_data = pdata->regulator_init_data;
cells[1].pdata_size = sizeof(*pdata->regulator_init_data); cells[1].pdata_size = sizeof(*pdata->regulator_init_data);
ret = mfd_add_devices(dev, -1, cells, ARRAY_SIZE(cells), NULL, 0, NULL); ret = devm_mfd_add_devices(dev, -1, cells, ARRAY_SIZE(cells),
NULL, 0, NULL);
if (ret) if (ret)
dev_err(dev, "failed to add child devices. err=%d\n", ret); dev_err(dev, "failed to add child devices. err=%d\n", ret);
return ret; return ret;
} }
static int sky81452_remove(struct i2c_client *client)
{
mfd_remove_devices(&client->dev);
return 0;
}
static const struct i2c_device_id sky81452_ids[] = { static const struct i2c_device_id sky81452_ids[] = {
{ "sky81452" }, { "sky81452" },
{ } { }
...@@ -97,7 +92,6 @@ static struct i2c_driver sky81452_driver = { ...@@ -97,7 +92,6 @@ static struct i2c_driver sky81452_driver = {
.of_match_table = of_match_ptr(sky81452_of_match), .of_match_table = of_match_ptr(sky81452_of_match),
}, },
.probe = sky81452_probe, .probe = sky81452_probe,
.remove = sky81452_remove,
.id_table = sky81452_ids, .id_table = sky81452_ids,
}; };
......
...@@ -879,11 +879,6 @@ static int sm501_register_display(struct sm501_devdata *sm, ...@@ -879,11 +879,6 @@ static int sm501_register_display(struct sm501_devdata *sm,
#ifdef CONFIG_MFD_SM501_GPIO #ifdef CONFIG_MFD_SM501_GPIO
static inline struct sm501_gpio_chip *to_sm501_gpio(struct gpio_chip *gc)
{
return container_of(gc, struct sm501_gpio_chip, gpio);
}
static inline struct sm501_devdata *sm501_gpio_to_dev(struct sm501_gpio *gpio) static inline struct sm501_devdata *sm501_gpio_to_dev(struct sm501_gpio *gpio)
{ {
return container_of(gpio, struct sm501_devdata, gpio); return container_of(gpio, struct sm501_devdata, gpio);
...@@ -892,7 +887,7 @@ static inline struct sm501_devdata *sm501_gpio_to_dev(struct sm501_gpio *gpio) ...@@ -892,7 +887,7 @@ static inline struct sm501_devdata *sm501_gpio_to_dev(struct sm501_gpio *gpio)
static int sm501_gpio_get(struct gpio_chip *chip, unsigned offset) static int sm501_gpio_get(struct gpio_chip *chip, unsigned offset)
{ {
struct sm501_gpio_chip *smgpio = to_sm501_gpio(chip); struct sm501_gpio_chip *smgpio = gpiochip_get_data(chip);
unsigned long result; unsigned long result;
result = smc501_readl(smgpio->regbase + SM501_GPIO_DATA_LOW); result = smc501_readl(smgpio->regbase + SM501_GPIO_DATA_LOW);
...@@ -923,7 +918,7 @@ static void sm501_gpio_ensure_gpio(struct sm501_gpio_chip *smchip, ...@@ -923,7 +918,7 @@ static void sm501_gpio_ensure_gpio(struct sm501_gpio_chip *smchip,
static void sm501_gpio_set(struct gpio_chip *chip, unsigned offset, int value) static void sm501_gpio_set(struct gpio_chip *chip, unsigned offset, int value)
{ {
struct sm501_gpio_chip *smchip = to_sm501_gpio(chip); struct sm501_gpio_chip *smchip = gpiochip_get_data(chip);
struct sm501_gpio *smgpio = smchip->ourgpio; struct sm501_gpio *smgpio = smchip->ourgpio;
unsigned long bit = 1 << offset; unsigned long bit = 1 << offset;
void __iomem *regs = smchip->regbase; void __iomem *regs = smchip->regbase;
...@@ -948,7 +943,7 @@ static void sm501_gpio_set(struct gpio_chip *chip, unsigned offset, int value) ...@@ -948,7 +943,7 @@ static void sm501_gpio_set(struct gpio_chip *chip, unsigned offset, int value)
static int sm501_gpio_input(struct gpio_chip *chip, unsigned offset) static int sm501_gpio_input(struct gpio_chip *chip, unsigned offset)
{ {
struct sm501_gpio_chip *smchip = to_sm501_gpio(chip); struct sm501_gpio_chip *smchip = gpiochip_get_data(chip);
struct sm501_gpio *smgpio = smchip->ourgpio; struct sm501_gpio *smgpio = smchip->ourgpio;
void __iomem *regs = smchip->regbase; void __iomem *regs = smchip->regbase;
unsigned long bit = 1 << offset; unsigned long bit = 1 << offset;
...@@ -974,7 +969,7 @@ static int sm501_gpio_input(struct gpio_chip *chip, unsigned offset) ...@@ -974,7 +969,7 @@ static int sm501_gpio_input(struct gpio_chip *chip, unsigned offset)
static int sm501_gpio_output(struct gpio_chip *chip, static int sm501_gpio_output(struct gpio_chip *chip,
unsigned offset, int value) unsigned offset, int value)
{ {
struct sm501_gpio_chip *smchip = to_sm501_gpio(chip); struct sm501_gpio_chip *smchip = gpiochip_get_data(chip);
struct sm501_gpio *smgpio = smchip->ourgpio; struct sm501_gpio *smgpio = smchip->ourgpio;
unsigned long bit = 1 << offset; unsigned long bit = 1 << offset;
void __iomem *regs = smchip->regbase; void __iomem *regs = smchip->regbase;
...@@ -1039,7 +1034,7 @@ static int sm501_gpio_register_chip(struct sm501_devdata *sm, ...@@ -1039,7 +1034,7 @@ static int sm501_gpio_register_chip(struct sm501_devdata *sm,
gchip->base = base; gchip->base = base;
chip->ourgpio = gpio; chip->ourgpio = gpio;
return gpiochip_add(gchip); return gpiochip_add_data(gchip, chip);
} }
static int sm501_register_gpio(struct sm501_devdata *sm) static int sm501_register_gpio(struct sm501_devdata *sm)
......
...@@ -80,15 +80,6 @@ static int smsc_i2c_probe(struct i2c_client *i2c, ...@@ -80,15 +80,6 @@ static int smsc_i2c_probe(struct i2c_client *i2c,
return ret; return ret;
} }
static int smsc_i2c_remove(struct i2c_client *i2c)
{
struct smsc *smsc = i2c_get_clientdata(i2c);
mfd_remove_devices(smsc->dev);
return 0;
}
static const struct i2c_device_id smsc_i2c_id[] = { static const struct i2c_device_id smsc_i2c_id[] = {
{ "smscece1099", 0}, { "smscece1099", 0},
{}, {},
...@@ -100,7 +91,6 @@ static struct i2c_driver smsc_i2c_driver = { ...@@ -100,7 +91,6 @@ static struct i2c_driver smsc_i2c_driver = {
.name = "smsc", .name = "smsc",
}, },
.probe = smsc_i2c_probe, .probe = smsc_i2c_probe,
.remove = smsc_i2c_remove,
.id_table = smsc_i2c_id, .id_table = smsc_i2c_id,
}; };
......
...@@ -206,7 +206,7 @@ static int stw481x_probe(struct i2c_client *client, ...@@ -206,7 +206,7 @@ static int stw481x_probe(struct i2c_client *client,
stw481x_cells[i].pdata_size = sizeof(*stw481x); stw481x_cells[i].pdata_size = sizeof(*stw481x);
} }
ret = mfd_add_devices(&client->dev, 0, stw481x_cells, ret = devm_mfd_add_devices(&client->dev, 0, stw481x_cells,
ARRAY_SIZE(stw481x_cells), NULL, 0, NULL); ARRAY_SIZE(stw481x_cells), NULL, 0, NULL);
if (ret) if (ret)
return ret; return ret;
...@@ -216,12 +216,6 @@ static int stw481x_probe(struct i2c_client *client, ...@@ -216,12 +216,6 @@ static int stw481x_probe(struct i2c_client *client,
return ret; return ret;
} }
static int stw481x_remove(struct i2c_client *client)
{
mfd_remove_devices(&client->dev);
return 0;
}
/* /*
* This ID table is completely unused, as this is a pure * This ID table is completely unused, as this is a pure
* device-tree probed driver, but it has to be here due to * device-tree probed driver, but it has to be here due to
...@@ -246,7 +240,6 @@ static struct i2c_driver stw481x_driver = { ...@@ -246,7 +240,6 @@ static struct i2c_driver stw481x_driver = {
.of_match_table = stw481x_match, .of_match_table = stw481x_match,
}, },
.probe = stw481x_probe, .probe = stw481x_probe,
.remove = stw481x_remove,
.id_table = stw481x_id, .id_table = stw481x_id,
}; };
......
...@@ -24,7 +24,7 @@ ...@@ -24,7 +24,7 @@
#include <linux/mfd/core.h> #include <linux/mfd/core.h>
#include <linux/mfd/tmio.h> #include <linux/mfd/tmio.h>
#include <linux/mfd/tc6393xb.h> #include <linux/mfd/tc6393xb.h>
#include <linux/gpio.h> #include <linux/gpio/driver.h>
#include <linux/slab.h> #include <linux/slab.h>
#define SCR_REVID 0x08 /* b Revision ID */ #define SCR_REVID 0x08 /* b Revision ID */
...@@ -434,7 +434,7 @@ static struct mfd_cell tc6393xb_cells[] = { ...@@ -434,7 +434,7 @@ static struct mfd_cell tc6393xb_cells[] = {
static int tc6393xb_gpio_get(struct gpio_chip *chip, static int tc6393xb_gpio_get(struct gpio_chip *chip,
unsigned offset) unsigned offset)
{ {
struct tc6393xb *tc6393xb = container_of(chip, struct tc6393xb, gpio); struct tc6393xb *tc6393xb = gpiochip_get_data(chip);
/* XXX: does dsr also represent inputs? */ /* XXX: does dsr also represent inputs? */
return !!(tmio_ioread8(tc6393xb->scr + SCR_GPO_DSR(offset / 8)) return !!(tmio_ioread8(tc6393xb->scr + SCR_GPO_DSR(offset / 8))
...@@ -444,7 +444,7 @@ static int tc6393xb_gpio_get(struct gpio_chip *chip, ...@@ -444,7 +444,7 @@ static int tc6393xb_gpio_get(struct gpio_chip *chip,
static void __tc6393xb_gpio_set(struct gpio_chip *chip, static void __tc6393xb_gpio_set(struct gpio_chip *chip,
unsigned offset, int value) unsigned offset, int value)
{ {
struct tc6393xb *tc6393xb = container_of(chip, struct tc6393xb, gpio); struct tc6393xb *tc6393xb = gpiochip_get_data(chip);
u8 dsr; u8 dsr;
dsr = tmio_ioread8(tc6393xb->scr + SCR_GPO_DSR(offset / 8)); dsr = tmio_ioread8(tc6393xb->scr + SCR_GPO_DSR(offset / 8));
...@@ -459,7 +459,7 @@ static void __tc6393xb_gpio_set(struct gpio_chip *chip, ...@@ -459,7 +459,7 @@ static void __tc6393xb_gpio_set(struct gpio_chip *chip,
static void tc6393xb_gpio_set(struct gpio_chip *chip, static void tc6393xb_gpio_set(struct gpio_chip *chip,
unsigned offset, int value) unsigned offset, int value)
{ {
struct tc6393xb *tc6393xb = container_of(chip, struct tc6393xb, gpio); struct tc6393xb *tc6393xb = gpiochip_get_data(chip);
unsigned long flags; unsigned long flags;
spin_lock_irqsave(&tc6393xb->lock, flags); spin_lock_irqsave(&tc6393xb->lock, flags);
...@@ -472,7 +472,7 @@ static void tc6393xb_gpio_set(struct gpio_chip *chip, ...@@ -472,7 +472,7 @@ static void tc6393xb_gpio_set(struct gpio_chip *chip,
static int tc6393xb_gpio_direction_input(struct gpio_chip *chip, static int tc6393xb_gpio_direction_input(struct gpio_chip *chip,
unsigned offset) unsigned offset)
{ {
struct tc6393xb *tc6393xb = container_of(chip, struct tc6393xb, gpio); struct tc6393xb *tc6393xb = gpiochip_get_data(chip);
unsigned long flags; unsigned long flags;
u8 doecr; u8 doecr;
...@@ -490,7 +490,7 @@ static int tc6393xb_gpio_direction_input(struct gpio_chip *chip, ...@@ -490,7 +490,7 @@ static int tc6393xb_gpio_direction_input(struct gpio_chip *chip,
static int tc6393xb_gpio_direction_output(struct gpio_chip *chip, static int tc6393xb_gpio_direction_output(struct gpio_chip *chip,
unsigned offset, int value) unsigned offset, int value)
{ {
struct tc6393xb *tc6393xb = container_of(chip, struct tc6393xb, gpio); struct tc6393xb *tc6393xb = gpiochip_get_data(chip);
unsigned long flags; unsigned long flags;
u8 doecr; u8 doecr;
...@@ -517,7 +517,7 @@ static int tc6393xb_register_gpio(struct tc6393xb *tc6393xb, int gpio_base) ...@@ -517,7 +517,7 @@ static int tc6393xb_register_gpio(struct tc6393xb *tc6393xb, int gpio_base)
tc6393xb->gpio.direction_input = tc6393xb_gpio_direction_input; tc6393xb->gpio.direction_input = tc6393xb_gpio_direction_input;
tc6393xb->gpio.direction_output = tc6393xb_gpio_direction_output; tc6393xb->gpio.direction_output = tc6393xb_gpio_direction_output;
return gpiochip_add(&tc6393xb->gpio); return gpiochip_add_data(&tc6393xb->gpio, tc6393xb);
} }
/*--------------------------------------------------------------------------*/ /*--------------------------------------------------------------------------*/
......
...@@ -21,7 +21,6 @@ ...@@ -21,7 +21,6 @@
#include <linux/spinlock.h> #include <linux/spinlock.h>
#include <linux/slab.h> #include <linux/slab.h>
#include <linux/err.h> #include <linux/err.h>
#include <linux/regulator/driver.h>
#include <linux/mfd/core.h> #include <linux/mfd/core.h>
#include <linux/mfd/tps6105x.h> #include <linux/mfd/tps6105x.h>
......
...@@ -34,7 +34,7 @@ ...@@ -34,7 +34,7 @@
#include <linux/i2c/tps65010.h> #include <linux/i2c/tps65010.h>
#include <linux/gpio.h> #include <linux/gpio/driver.h>
/*-------------------------------------------------------------------------*/ /*-------------------------------------------------------------------------*/
...@@ -477,7 +477,7 @@ tps65010_output(struct gpio_chip *chip, unsigned offset, int value) ...@@ -477,7 +477,7 @@ tps65010_output(struct gpio_chip *chip, unsigned offset, int value)
if (offset < 4) { if (offset < 4) {
struct tps65010 *tps; struct tps65010 *tps;
tps = container_of(chip, struct tps65010, chip); tps = gpiochip_get_data(chip);
if (!(tps->outmask & (1 << offset))) if (!(tps->outmask & (1 << offset)))
return -EINVAL; return -EINVAL;
tps65010_set_gpio_out_value(offset + 1, value); tps65010_set_gpio_out_value(offset + 1, value);
...@@ -494,7 +494,7 @@ static int tps65010_gpio_get(struct gpio_chip *chip, unsigned offset) ...@@ -494,7 +494,7 @@ static int tps65010_gpio_get(struct gpio_chip *chip, unsigned offset)
int value; int value;
struct tps65010 *tps; struct tps65010 *tps;
tps = container_of(chip, struct tps65010, chip); tps = gpiochip_get_data(chip);
if (offset < 4) { if (offset < 4) {
value = i2c_smbus_read_byte_data(tps->client, TPS_DEFGPIO); value = i2c_smbus_read_byte_data(tps->client, TPS_DEFGPIO);
...@@ -651,7 +651,7 @@ static int tps65010_probe(struct i2c_client *client, ...@@ -651,7 +651,7 @@ static int tps65010_probe(struct i2c_client *client,
tps->chip.ngpio = 7; tps->chip.ngpio = 7;
tps->chip.can_sleep = 1; tps->chip.can_sleep = 1;
status = gpiochip_add(&tps->chip); status = gpiochip_add_data(&tps->chip, tps);
if (status < 0) if (status < 0)
dev_err(&client->dev, "can't add gpiochip, err %d\n", dev_err(&client->dev, "can't add gpiochip, err %d\n",
status); status);
......
...@@ -100,18 +100,10 @@ static int tps6507x_i2c_probe(struct i2c_client *i2c, ...@@ -100,18 +100,10 @@ static int tps6507x_i2c_probe(struct i2c_client *i2c,
tps6507x->read_dev = tps6507x_i2c_read_device; tps6507x->read_dev = tps6507x_i2c_read_device;
tps6507x->write_dev = tps6507x_i2c_write_device; tps6507x->write_dev = tps6507x_i2c_write_device;
return mfd_add_devices(tps6507x->dev, -1, tps6507x_devs, return devm_mfd_add_devices(tps6507x->dev, -1, tps6507x_devs,
ARRAY_SIZE(tps6507x_devs), NULL, 0, NULL); ARRAY_SIZE(tps6507x_devs), NULL, 0, NULL);
} }
static int tps6507x_i2c_remove(struct i2c_client *i2c)
{
struct tps6507x_dev *tps6507x = i2c_get_clientdata(i2c);
mfd_remove_devices(tps6507x->dev);
return 0;
}
static const struct i2c_device_id tps6507x_i2c_id[] = { static const struct i2c_device_id tps6507x_i2c_id[] = {
{ "tps6507x", 0 }, { "tps6507x", 0 },
{ } { }
...@@ -132,7 +124,6 @@ static struct i2c_driver tps6507x_i2c_driver = { ...@@ -132,7 +124,6 @@ static struct i2c_driver tps6507x_i2c_driver = {
.of_match_table = of_match_ptr(tps6507x_of_match), .of_match_table = of_match_ptr(tps6507x_of_match),
}, },
.probe = tps6507x_i2c_probe, .probe = tps6507x_i2c_probe,
.remove = tps6507x_i2c_remove,
.id_table = tps6507x_i2c_id, .id_table = tps6507x_i2c_id,
}; };
......
...@@ -205,7 +205,7 @@ static int tps65217_probe(struct i2c_client *client, ...@@ -205,7 +205,7 @@ static int tps65217_probe(struct i2c_client *client,
return ret; return ret;
} }
ret = mfd_add_devices(tps->dev, -1, tps65217s, ret = devm_mfd_add_devices(tps->dev, -1, tps65217s,
ARRAY_SIZE(tps65217s), NULL, 0, NULL); ARRAY_SIZE(tps65217s), NULL, 0, NULL);
if (ret < 0) { if (ret < 0) {
dev_err(tps->dev, "mfd_add_devices failed: %d\n", ret); dev_err(tps->dev, "mfd_add_devices failed: %d\n", ret);
...@@ -235,15 +235,6 @@ static int tps65217_probe(struct i2c_client *client, ...@@ -235,15 +235,6 @@ static int tps65217_probe(struct i2c_client *client,
return 0; return 0;
} }
static int tps65217_remove(struct i2c_client *client)
{
struct tps65217 *tps = i2c_get_clientdata(client);
mfd_remove_devices(tps->dev);
return 0;
}
static const struct i2c_device_id tps65217_id_table[] = { static const struct i2c_device_id tps65217_id_table[] = {
{"tps65217", TPS65217}, {"tps65217", TPS65217},
{ /* sentinel */ } { /* sentinel */ }
...@@ -257,7 +248,6 @@ static struct i2c_driver tps65217_driver = { ...@@ -257,7 +248,6 @@ static struct i2c_driver tps65217_driver = {
}, },
.id_table = tps65217_id_table, .id_table = tps65217_id_table,
.probe = tps65217_probe, .probe = tps65217_probe,
.remove = tps65217_remove,
}; };
static int __init tps65217_init(void) static int __init tps65217_init(void)
......
...@@ -252,7 +252,8 @@ static int tps65910_irq_init(struct tps65910 *tps65910, int irq, ...@@ -252,7 +252,8 @@ static int tps65910_irq_init(struct tps65910 *tps65910, int irq,
} }
tps65910->chip_irq = irq; tps65910->chip_irq = irq;
ret = regmap_add_irq_chip(tps65910->regmap, tps65910->chip_irq, ret = devm_regmap_add_irq_chip(tps65910->dev, tps65910->regmap,
tps65910->chip_irq,
IRQF_ONESHOT, pdata->irq_base, IRQF_ONESHOT, pdata->irq_base,
tps6591x_irqs_chip, &tps65910->irq_data); tps6591x_irqs_chip, &tps65910->irq_data);
if (ret < 0) { if (ret < 0) {
...@@ -262,13 +263,6 @@ static int tps65910_irq_init(struct tps65910 *tps65910, int irq, ...@@ -262,13 +263,6 @@ static int tps65910_irq_init(struct tps65910 *tps65910, int irq,
return ret; return ret;
} }
static int tps65910_irq_exit(struct tps65910 *tps65910)
{
if (tps65910->chip_irq > 0)
regmap_del_irq_chip(tps65910->chip_irq, tps65910->irq_data);
return 0;
}
static bool is_volatile_reg(struct device *dev, unsigned int reg) static bool is_volatile_reg(struct device *dev, unsigned int reg)
{ {
struct tps65910 *tps65910 = dev_get_drvdata(dev); struct tps65910 *tps65910 = dev_get_drvdata(dev);
...@@ -510,29 +504,18 @@ static int tps65910_i2c_probe(struct i2c_client *i2c, ...@@ -510,29 +504,18 @@ static int tps65910_i2c_probe(struct i2c_client *i2c,
pm_power_off = tps65910_power_off; pm_power_off = tps65910_power_off;
} }
ret = mfd_add_devices(tps65910->dev, -1, ret = devm_mfd_add_devices(tps65910->dev, -1,
tps65910s, ARRAY_SIZE(tps65910s), tps65910s, ARRAY_SIZE(tps65910s),
NULL, 0, NULL, 0,
regmap_irq_get_domain(tps65910->irq_data)); regmap_irq_get_domain(tps65910->irq_data));
if (ret < 0) { if (ret < 0) {
dev_err(&i2c->dev, "mfd_add_devices failed: %d\n", ret); dev_err(&i2c->dev, "mfd_add_devices failed: %d\n", ret);
tps65910_irq_exit(tps65910);
return ret; return ret;
} }
return ret; return ret;
} }
static int tps65910_i2c_remove(struct i2c_client *i2c)
{
struct tps65910 *tps65910 = i2c_get_clientdata(i2c);
tps65910_irq_exit(tps65910);
mfd_remove_devices(tps65910->dev);
return 0;
}
static const struct i2c_device_id tps65910_i2c_id[] = { static const struct i2c_device_id tps65910_i2c_id[] = {
{ "tps65910", TPS65910 }, { "tps65910", TPS65910 },
{ "tps65911", TPS65911 }, { "tps65911", TPS65911 },
...@@ -547,7 +530,6 @@ static struct i2c_driver tps65910_i2c_driver = { ...@@ -547,7 +530,6 @@ static struct i2c_driver tps65910_i2c_driver = {
.of_match_table = of_match_ptr(tps65910_of_match), .of_match_table = of_match_ptr(tps65910_of_match),
}, },
.probe = tps65910_i2c_probe, .probe = tps65910_i2c_probe,
.remove = tps65910_i2c_remove,
.id_table = tps65910_i2c_id, .id_table = tps65910_i2c_id,
}; };
......
/* /*
* linux/drivers/i2c/chips/twl4030-power.c
* *
* Handle TWL4030 Power initialization * Handle TWL4030 Power initialization
* *
......
...@@ -291,7 +291,11 @@ int twl6040_power(struct twl6040 *twl6040, int on) ...@@ -291,7 +291,11 @@ int twl6040_power(struct twl6040 *twl6040, int on)
if (twl6040->power_count++) if (twl6040->power_count++)
goto out; goto out;
clk_prepare_enable(twl6040->clk32k); ret = clk_prepare_enable(twl6040->clk32k);
if (ret) {
twl6040->power_count = 0;
goto out;
}
/* Allow writes to the chip */ /* Allow writes to the chip */
regcache_cache_only(twl6040->regmap, false); regcache_cache_only(twl6040->regmap, false);
...@@ -300,6 +304,7 @@ int twl6040_power(struct twl6040 *twl6040, int on) ...@@ -300,6 +304,7 @@ int twl6040_power(struct twl6040 *twl6040, int on)
/* use automatic power-up sequence */ /* use automatic power-up sequence */
ret = twl6040_power_up_automatic(twl6040); ret = twl6040_power_up_automatic(twl6040);
if (ret) { if (ret) {
clk_disable_unprepare(twl6040->clk32k);
twl6040->power_count = 0; twl6040->power_count = 0;
goto out; goto out;
} }
...@@ -307,6 +312,7 @@ int twl6040_power(struct twl6040 *twl6040, int on) ...@@ -307,6 +312,7 @@ int twl6040_power(struct twl6040 *twl6040, int on)
/* use manual power-up sequence */ /* use manual power-up sequence */
ret = twl6040_power_up_manual(twl6040); ret = twl6040_power_up_manual(twl6040);
if (ret) { if (ret) {
clk_disable_unprepare(twl6040->clk32k);
twl6040->power_count = 0; twl6040->power_count = 0;
goto out; goto out;
} }
......
...@@ -28,7 +28,7 @@ ...@@ -28,7 +28,7 @@
#include <linux/mutex.h> #include <linux/mutex.h>
#include <linux/mfd/ucb1x00.h> #include <linux/mfd/ucb1x00.h>
#include <linux/pm.h> #include <linux/pm.h>
#include <linux/gpio.h> #include <linux/gpio/driver.h>
static DEFINE_MUTEX(ucb1x00_mutex); static DEFINE_MUTEX(ucb1x00_mutex);
static LIST_HEAD(ucb1x00_drivers); static LIST_HEAD(ucb1x00_drivers);
...@@ -109,7 +109,7 @@ unsigned int ucb1x00_io_read(struct ucb1x00 *ucb) ...@@ -109,7 +109,7 @@ unsigned int ucb1x00_io_read(struct ucb1x00 *ucb)
static void ucb1x00_gpio_set(struct gpio_chip *chip, unsigned offset, int value) static void ucb1x00_gpio_set(struct gpio_chip *chip, unsigned offset, int value)
{ {
struct ucb1x00 *ucb = container_of(chip, struct ucb1x00, gpio); struct ucb1x00 *ucb = gpiochip_get_data(chip);
unsigned long flags; unsigned long flags;
spin_lock_irqsave(&ucb->io_lock, flags); spin_lock_irqsave(&ucb->io_lock, flags);
...@@ -126,7 +126,7 @@ static void ucb1x00_gpio_set(struct gpio_chip *chip, unsigned offset, int value) ...@@ -126,7 +126,7 @@ static void ucb1x00_gpio_set(struct gpio_chip *chip, unsigned offset, int value)
static int ucb1x00_gpio_get(struct gpio_chip *chip, unsigned offset) static int ucb1x00_gpio_get(struct gpio_chip *chip, unsigned offset)
{ {
struct ucb1x00 *ucb = container_of(chip, struct ucb1x00, gpio); struct ucb1x00 *ucb = gpiochip_get_data(chip);
unsigned val; unsigned val;
ucb1x00_enable(ucb); ucb1x00_enable(ucb);
...@@ -138,7 +138,7 @@ static int ucb1x00_gpio_get(struct gpio_chip *chip, unsigned offset) ...@@ -138,7 +138,7 @@ static int ucb1x00_gpio_get(struct gpio_chip *chip, unsigned offset)
static int ucb1x00_gpio_direction_input(struct gpio_chip *chip, unsigned offset) static int ucb1x00_gpio_direction_input(struct gpio_chip *chip, unsigned offset)
{ {
struct ucb1x00 *ucb = container_of(chip, struct ucb1x00, gpio); struct ucb1x00 *ucb = gpiochip_get_data(chip);
unsigned long flags; unsigned long flags;
spin_lock_irqsave(&ucb->io_lock, flags); spin_lock_irqsave(&ucb->io_lock, flags);
...@@ -154,7 +154,7 @@ static int ucb1x00_gpio_direction_input(struct gpio_chip *chip, unsigned offset) ...@@ -154,7 +154,7 @@ static int ucb1x00_gpio_direction_input(struct gpio_chip *chip, unsigned offset)
static int ucb1x00_gpio_direction_output(struct gpio_chip *chip, unsigned offset static int ucb1x00_gpio_direction_output(struct gpio_chip *chip, unsigned offset
, int value) , int value)
{ {
struct ucb1x00 *ucb = container_of(chip, struct ucb1x00, gpio); struct ucb1x00 *ucb = gpiochip_get_data(chip);
unsigned long flags; unsigned long flags;
unsigned old, mask = 1 << offset; unsigned old, mask = 1 << offset;
...@@ -181,7 +181,7 @@ static int ucb1x00_gpio_direction_output(struct gpio_chip *chip, unsigned offset ...@@ -181,7 +181,7 @@ static int ucb1x00_gpio_direction_output(struct gpio_chip *chip, unsigned offset
static int ucb1x00_to_irq(struct gpio_chip *chip, unsigned offset) static int ucb1x00_to_irq(struct gpio_chip *chip, unsigned offset)
{ {
struct ucb1x00 *ucb = container_of(chip, struct ucb1x00, gpio); struct ucb1x00 *ucb = gpiochip_get_data(chip);
return ucb->irq_base > 0 ? ucb->irq_base + offset : -ENXIO; return ucb->irq_base > 0 ? ucb->irq_base + offset : -ENXIO;
} }
...@@ -579,7 +579,7 @@ static int ucb1x00_probe(struct mcp *mcp) ...@@ -579,7 +579,7 @@ static int ucb1x00_probe(struct mcp *mcp)
ucb->gpio.direction_input = ucb1x00_gpio_direction_input; ucb->gpio.direction_input = ucb1x00_gpio_direction_input;
ucb->gpio.direction_output = ucb1x00_gpio_direction_output; ucb->gpio.direction_output = ucb1x00_gpio_direction_output;
ucb->gpio.to_irq = ucb1x00_to_irq; ucb->gpio.to_irq = ucb1x00_to_irq;
ret = gpiochip_add(&ucb->gpio); ret = gpiochip_add_data(&ucb->gpio, ucb);
if (ret) if (ret)
goto err_gpio_add; goto err_gpio_add;
} else } else
......
...@@ -202,7 +202,7 @@ static int vexpress_sysreg_probe(struct platform_device *pdev) ...@@ -202,7 +202,7 @@ static int vexpress_sysreg_probe(struct platform_device *pdev)
bgpio_init(mmc_gpio_chip, &pdev->dev, 0x4, base + SYS_MCI, bgpio_init(mmc_gpio_chip, &pdev->dev, 0x4, base + SYS_MCI,
NULL, NULL, NULL, NULL, 0); NULL, NULL, NULL, NULL, 0);
mmc_gpio_chip->ngpio = 2; mmc_gpio_chip->ngpio = 2;
gpiochip_add(mmc_gpio_chip); gpiochip_add_data(mmc_gpio_chip, NULL);
return mfd_add_devices(&pdev->dev, PLATFORM_DEVID_AUTO, return mfd_add_devices(&pdev->dev, PLATFORM_DEVID_AUTO,
vexpress_sysreg_cells, vexpress_sysreg_cells,
......
...@@ -170,15 +170,6 @@ static int wl1273_fm_set_volume(struct wl1273_core *core, unsigned int volume) ...@@ -170,15 +170,6 @@ static int wl1273_fm_set_volume(struct wl1273_core *core, unsigned int volume)
return 0; return 0;
} }
static int wl1273_core_remove(struct i2c_client *client)
{
dev_dbg(&client->dev, "%s\n", __func__);
mfd_remove_devices(&client->dev);
return 0;
}
static int wl1273_core_probe(struct i2c_client *client, static int wl1273_core_probe(struct i2c_client *client,
const struct i2c_device_id *id) const struct i2c_device_id *id)
{ {
...@@ -237,7 +228,7 @@ static int wl1273_core_probe(struct i2c_client *client, ...@@ -237,7 +228,7 @@ static int wl1273_core_probe(struct i2c_client *client,
dev_dbg(&client->dev, "%s: number of children: %d.\n", dev_dbg(&client->dev, "%s: number of children: %d.\n",
__func__, children); __func__, children);
r = mfd_add_devices(&client->dev, -1, core->cells, r = devm_mfd_add_devices(&client->dev, -1, core->cells,
children, NULL, 0, NULL); children, NULL, 0, NULL);
if (r) if (r)
goto err; goto err;
...@@ -258,7 +249,6 @@ static struct i2c_driver wl1273_core_driver = { ...@@ -258,7 +249,6 @@ static struct i2c_driver wl1273_core_driver = {
}, },
.probe = wl1273_core_probe, .probe = wl1273_core_probe,
.id_table = wl1273_driver_id_table, .id_table = wl1273_driver_id_table,
.remove = wl1273_core_remove,
}; };
static int __init wl1273_core_init(void) static int __init wl1273_core_init(void)
......
...@@ -3066,6 +3066,7 @@ static bool wm5110_volatile_register(struct device *dev, unsigned int reg) ...@@ -3066,6 +3066,7 @@ static bool wm5110_volatile_register(struct device *dev, unsigned int reg)
case ARIZONA_AOD_IRQ_RAW_STATUS: case ARIZONA_AOD_IRQ_RAW_STATUS:
case ARIZONA_FX_CTRL2: case ARIZONA_FX_CTRL2:
case ARIZONA_ASRC_STATUS: case ARIZONA_ASRC_STATUS:
case ARIZONA_CLOCK_CONTROL:
case ARIZONA_DSP_STATUS: case ARIZONA_DSP_STATUS:
case ARIZONA_DSP1_STATUS_1: case ARIZONA_DSP1_STATUS_1:
case ARIZONA_DSP1_STATUS_2: case ARIZONA_DSP1_STATUS_2:
......
...@@ -35,27 +35,6 @@ static bool wm8400_volatile(struct device *dev, unsigned int reg) ...@@ -35,27 +35,6 @@ static bool wm8400_volatile(struct device *dev, unsigned int reg)
} }
} }
/**
* wm8400_reg_read - Single register read
*
* @wm8400: Pointer to wm8400 control structure
* @reg: Register to read
*
* @return Read value
*/
u16 wm8400_reg_read(struct wm8400 *wm8400, u8 reg)
{
unsigned int val;
int ret;
ret = regmap_read(wm8400->regmap, reg, &val);
if (ret < 0)
return ret;
return val;
}
EXPORT_SYMBOL_GPL(wm8400_reg_read);
int wm8400_block_read(struct wm8400 *wm8400, u8 reg, int count, u16 *data) int wm8400_block_read(struct wm8400 *wm8400, u8 reg, int count, u16 *data)
{ {
return regmap_bulk_read(wm8400->regmap, reg, data, count); return regmap_bulk_read(wm8400->regmap, reg, data, count);
...@@ -70,7 +49,7 @@ static int wm8400_register_codec(struct wm8400 *wm8400) ...@@ -70,7 +49,7 @@ static int wm8400_register_codec(struct wm8400 *wm8400)
.pdata_size = sizeof(*wm8400), .pdata_size = sizeof(*wm8400),
}; };
return mfd_add_devices(wm8400->dev, -1, &cell, 1, NULL, 0, NULL); return devm_mfd_add_devices(wm8400->dev, -1, &cell, 1, NULL, 0, NULL);
} }
/* /*
...@@ -111,7 +90,7 @@ static int wm8400_init(struct wm8400 *wm8400, ...@@ -111,7 +90,7 @@ static int wm8400_init(struct wm8400 *wm8400,
ret = wm8400_register_codec(wm8400); ret = wm8400_register_codec(wm8400);
if (ret != 0) { if (ret != 0) {
dev_err(wm8400->dev, "Failed to register codec\n"); dev_err(wm8400->dev, "Failed to register codec\n");
goto err_children; return ret;
} }
if (pdata && pdata->platform_init) { if (pdata && pdata->platform_init) {
...@@ -119,21 +98,12 @@ static int wm8400_init(struct wm8400 *wm8400, ...@@ -119,21 +98,12 @@ static int wm8400_init(struct wm8400 *wm8400,
if (ret != 0) { if (ret != 0) {
dev_err(wm8400->dev, "Platform init failed: %d\n", dev_err(wm8400->dev, "Platform init failed: %d\n",
ret); ret);
goto err_children; return ret;
} }
} else } else
dev_warn(wm8400->dev, "No platform initialisation supplied\n"); dev_warn(wm8400->dev, "No platform initialisation supplied\n");
return 0; return 0;
err_children:
mfd_remove_devices(wm8400->dev);
return ret;
}
static void wm8400_release(struct wm8400 *wm8400)
{
mfd_remove_devices(wm8400->dev);
} }
static const struct regmap_config wm8400_regmap_config = { static const struct regmap_config wm8400_regmap_config = {
...@@ -156,7 +126,7 @@ void wm8400_reset_codec_reg_cache(struct wm8400 *wm8400) ...@@ -156,7 +126,7 @@ void wm8400_reset_codec_reg_cache(struct wm8400 *wm8400)
} }
EXPORT_SYMBOL_GPL(wm8400_reset_codec_reg_cache); EXPORT_SYMBOL_GPL(wm8400_reset_codec_reg_cache);
#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE) #if IS_ENABLED(CONFIG_I2C)
static int wm8400_i2c_probe(struct i2c_client *i2c, static int wm8400_i2c_probe(struct i2c_client *i2c,
const struct i2c_device_id *id) const struct i2c_device_id *id)
{ {
...@@ -176,15 +146,6 @@ static int wm8400_i2c_probe(struct i2c_client *i2c, ...@@ -176,15 +146,6 @@ static int wm8400_i2c_probe(struct i2c_client *i2c,
return wm8400_init(wm8400, dev_get_platdata(&i2c->dev)); return wm8400_init(wm8400, dev_get_platdata(&i2c->dev));
} }
static int wm8400_i2c_remove(struct i2c_client *i2c)
{
struct wm8400 *wm8400 = i2c_get_clientdata(i2c);
wm8400_release(wm8400);
return 0;
}
static const struct i2c_device_id wm8400_i2c_id[] = { static const struct i2c_device_id wm8400_i2c_id[] = {
{ "wm8400", 0 }, { "wm8400", 0 },
{ } { }
...@@ -196,7 +157,6 @@ static struct i2c_driver wm8400_i2c_driver = { ...@@ -196,7 +157,6 @@ static struct i2c_driver wm8400_i2c_driver = {
.name = "WM8400", .name = "WM8400",
}, },
.probe = wm8400_i2c_probe, .probe = wm8400_i2c_probe,
.remove = wm8400_i2c_remove,
.id_table = wm8400_i2c_id, .id_table = wm8400_i2c_id,
}; };
#endif #endif
...@@ -205,7 +165,7 @@ static int __init wm8400_module_init(void) ...@@ -205,7 +165,7 @@ static int __init wm8400_module_init(void)
{ {
int ret = -ENODEV; int ret = -ENODEV;
#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE) #if IS_ENABLED(CONFIG_I2C)
ret = i2c_add_driver(&wm8400_i2c_driver); ret = i2c_add_driver(&wm8400_i2c_driver);
if (ret != 0) if (ret != 0)
pr_err("Failed to register I2C driver: %d\n", ret); pr_err("Failed to register I2C driver: %d\n", ret);
...@@ -217,7 +177,7 @@ subsys_initcall(wm8400_module_init); ...@@ -217,7 +177,7 @@ subsys_initcall(wm8400_module_init);
static void __exit wm8400_module_exit(void) static void __exit wm8400_module_exit(void)
{ {
#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE) #if IS_ENABLED(CONFIG_I2C)
i2c_del_driver(&wm8400_i2c_driver); i2c_del_driver(&wm8400_i2c_driver);
#endif #endif
} }
......
...@@ -110,4 +110,9 @@ ...@@ -110,4 +110,9 @@
#define ARIZONA_ACCDET_MODE_HPM 4 #define ARIZONA_ACCDET_MODE_HPM 4
#define ARIZONA_ACCDET_MODE_ADC 7 #define ARIZONA_ACCDET_MODE_ADC 7
#define ARIZONA_GPSW_OPEN 0
#define ARIZONA_GPSW_CLOSED 1
#define ARIZONA_GPSW_CLAMP_ENABLED 2
#define ARIZONA_GPSW_CLAMP_DISABLED 3
#endif #endif
/*
* This header provides macros for MAXIM MAX77620 device bindings.
*
* Copyright (c) 2016, NVIDIA Corporation.
* Author: Laxman Dewangan <ldewangan@nvidia.com>
*/
#ifndef _DT_BINDINGS_MFD_MAX77620_H
#define _DT_BINDINGS_MFD_MAX77620_H
/* MAX77620 interrupts */
#define MAX77620_IRQ_TOP_GLBL 0 /* Low-Battery */
#define MAX77620_IRQ_TOP_SD 1 /* SD power fail */
#define MAX77620_IRQ_TOP_LDO 2 /* LDO power fail */
#define MAX77620_IRQ_TOP_GPIO 3 /* GPIO internal int to MAX77620 */
#define MAX77620_IRQ_TOP_RTC 4 /* RTC */
#define MAX77620_IRQ_TOP_32K 5 /* 32kHz oscillator */
#define MAX77620_IRQ_TOP_ONOFF 6 /* ON/OFF oscillator */
#define MAX77620_IRQ_LBT_MBATLOW 7 /* Thermal alarm status, > 120C */
#define MAX77620_IRQ_LBT_TJALRM1 8 /* Thermal alarm status, > 120C */
#define MAX77620_IRQ_LBT_TJALRM2 9 /* Thermal alarm status, > 140C */
/* FPS event source */
#define MAX77620_FPS_EVENT_SRC_EN0 0
#define MAX77620_FPS_EVENT_SRC_EN1 1
#define MAX77620_FPS_EVENT_SRC_SW 2
/* Device state when FPS event LOW */
#define MAX77620_FPS_INACTIVE_STATE_SLEEP 0
#define MAX77620_FPS_INACTIVE_STATE_LOW_POWER 1
/* FPS source */
#define MAX77620_FPS_SRC_0 0
#define MAX77620_FPS_SRC_1 1
#define MAX77620_FPS_SRC_2 2
#define MAX77620_FPS_SRC_NONE 3
#define MAX77620_FPS_SRC_DEF 4
#endif
...@@ -20,6 +20,7 @@ enum { ...@@ -20,6 +20,7 @@ enum {
AXP221_ID, AXP221_ID,
AXP223_ID, AXP223_ID,
AXP288_ID, AXP288_ID,
AXP809_ID,
NR_AXP20X_VARIANTS, NR_AXP20X_VARIANTS,
}; };
...@@ -264,6 +265,29 @@ enum { ...@@ -264,6 +265,29 @@ enum {
AXP22X_REG_ID_MAX, AXP22X_REG_ID_MAX,
}; };
enum {
AXP809_DCDC1 = 0,
AXP809_DCDC2,
AXP809_DCDC3,
AXP809_DCDC4,
AXP809_DCDC5,
AXP809_DC1SW,
AXP809_DC5LDO,
AXP809_ALDO1,
AXP809_ALDO2,
AXP809_ALDO3,
AXP809_ELDO1,
AXP809_ELDO2,
AXP809_ELDO3,
AXP809_DLDO1,
AXP809_DLDO2,
AXP809_RTC_LDO,
AXP809_LDO_IO0,
AXP809_LDO_IO1,
AXP809_SW,
AXP809_REG_ID_MAX,
};
/* IRQs */ /* IRQs */
enum { enum {
AXP152_IRQ_LDO0IN_CONNECT = 1, AXP152_IRQ_LDO0IN_CONNECT = 1,
...@@ -390,6 +414,41 @@ enum axp288_irqs { ...@@ -390,6 +414,41 @@ enum axp288_irqs {
AXP288_IRQ_BC_USB_CHNG, AXP288_IRQ_BC_USB_CHNG,
}; };
enum axp809_irqs {
AXP809_IRQ_ACIN_OVER_V = 1,
AXP809_IRQ_ACIN_PLUGIN,
AXP809_IRQ_ACIN_REMOVAL,
AXP809_IRQ_VBUS_OVER_V,
AXP809_IRQ_VBUS_PLUGIN,
AXP809_IRQ_VBUS_REMOVAL,
AXP809_IRQ_VBUS_V_LOW,
AXP809_IRQ_BATT_PLUGIN,
AXP809_IRQ_BATT_REMOVAL,
AXP809_IRQ_BATT_ENT_ACT_MODE,
AXP809_IRQ_BATT_EXIT_ACT_MODE,
AXP809_IRQ_CHARG,
AXP809_IRQ_CHARG_DONE,
AXP809_IRQ_BATT_CHG_TEMP_HIGH,
AXP809_IRQ_BATT_CHG_TEMP_HIGH_END,
AXP809_IRQ_BATT_CHG_TEMP_LOW,
AXP809_IRQ_BATT_CHG_TEMP_LOW_END,
AXP809_IRQ_BATT_ACT_TEMP_HIGH,
AXP809_IRQ_BATT_ACT_TEMP_HIGH_END,
AXP809_IRQ_BATT_ACT_TEMP_LOW,
AXP809_IRQ_BATT_ACT_TEMP_LOW_END,
AXP809_IRQ_DIE_TEMP_HIGH,
AXP809_IRQ_LOW_PWR_LVL1,
AXP809_IRQ_LOW_PWR_LVL2,
AXP809_IRQ_TIMER,
AXP809_IRQ_PEK_RIS_EDGE,
AXP809_IRQ_PEK_FAL_EDGE,
AXP809_IRQ_PEK_SHORT,
AXP809_IRQ_PEK_LONG,
AXP809_IRQ_PEK_OVER_OFF,
AXP809_IRQ_GPIO1_INPUT,
AXP809_IRQ_GPIO0_INPUT,
};
#define AXP288_TS_ADC_H 0x58 #define AXP288_TS_ADC_H 0x58
#define AXP288_TS_ADC_L 0x59 #define AXP288_TS_ADC_L 0x59
#define AXP288_GP_ADC_H 0x5a #define AXP288_GP_ADC_H 0x5a
......
...@@ -131,4 +131,8 @@ static inline int mfd_add_hotplug_devices(struct device *parent, ...@@ -131,4 +131,8 @@ static inline int mfd_add_hotplug_devices(struct device *parent,
extern void mfd_remove_devices(struct device *parent); extern void mfd_remove_devices(struct device *parent);
extern int devm_mfd_add_devices(struct device *dev, int id,
const struct mfd_cell *cells, int n_devs,
struct resource *mem_base,
int irq_base, struct irq_domain *irq_domain);
#endif #endif
/*
* Device driver for regulators in hi655x IC
*
* Copyright (c) 2016 Hisilicon.
*
* Authors:
* Chen Feng <puck.chen@hisilicon.com>
* Fei Wang <w.f@huawei.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#ifndef __HI655X_PMIC_H
#define __HI655X_PMIC_H
/* Hi655x registers are mapped to memory bus in 4 bytes stride */
#define HI655X_STRIDE 4
#define HI655X_BUS_ADDR(x) ((x) << 2)
#define HI655X_BITS 8
#define HI655X_NR_IRQ 32
#define HI655X_IRQ_STAT_BASE (0x003 << 2)
#define HI655X_IRQ_MASK_BASE (0x007 << 2)
#define HI655X_ANA_IRQM_BASE (0x1b5 << 2)
#define HI655X_IRQ_ARRAY 4
#define HI655X_IRQ_MASK 0xFF
#define HI655X_IRQ_CLR 0xFF
#define HI655X_VER_REG 0x00
#define PMU_VER_START 0x10
#define PMU_VER_END 0x38
#define RESERVE_INT BIT(7)
#define PWRON_D20R_INT BIT(6)
#define PWRON_D20F_INT BIT(5)
#define PWRON_D4SR_INT BIT(4)
#define VSYS_6P0_D200UR_INT BIT(3)
#define VSYS_UV_D3R_INT BIT(2)
#define VSYS_2P5_R_INT BIT(1)
#define OTMP_D1R_INT BIT(0)
struct hi655x_pmic {
struct resource *res;
struct device *dev;
struct regmap *regmap;
int gpio;
unsigned int ver;
struct regmap_irq_chip_data *irq_data;
};
#endif
This diff is collapsed.
...@@ -16,6 +16,7 @@ ...@@ -16,6 +16,7 @@
#define __LINUX_MFD_SYSCON_H__ #define __LINUX_MFD_SYSCON_H__
#include <linux/err.h> #include <linux/err.h>
#include <linux/errno.h>
struct device_node; struct device_node;
......
...@@ -923,7 +923,6 @@ struct wm8400 { ...@@ -923,7 +923,6 @@ struct wm8400 {
#define WM8400_LINE_CMP_VTHD_SHIFT 0 /* LINE_CMP_VTHD - [3:0] */ #define WM8400_LINE_CMP_VTHD_SHIFT 0 /* LINE_CMP_VTHD - [3:0] */
#define WM8400_LINE_CMP_VTHD_WIDTH 4 /* LINE_CMP_VTHD - [3:0] */ #define WM8400_LINE_CMP_VTHD_WIDTH 4 /* LINE_CMP_VTHD - [3:0] */
u16 wm8400_reg_read(struct wm8400 *wm8400, u8 reg);
int wm8400_block_read(struct wm8400 *wm8400, u8 reg, int count, u16 *data); int wm8400_block_read(struct wm8400 *wm8400, u8 reg, int count, u16 *data);
static inline int wm8400_set_bits(struct wm8400 *wm8400, u8 reg, static inline int wm8400_set_bits(struct wm8400 *wm8400, u8 reg,
......
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